Hey Koji,
I believe there is some wisdom involved in when and how we share Jesus with others. It's not necessarily fruitful to go around and preach to random individuals. You will know when to share, and often they will ask themselves. When I was just converted there was this Christian preaching on the streets (and he had a youtube channel) and this gave me anxious thoughts if I was good enough as a Christian for not preaching on the street. But I shared Jesus as led and I am not embarrassed of Him. You did so too. That's what really matters. You might have felt guilted to preach to them, anxious that you must share the Gospel, or you were led but simply it will take time for this person to come to Jesus. At times people shared things with me, that I listened to with longing, I wanted that peace and forgiveness but couldn't receive when I struggled believing, and received Jesus years and years later. But later on I remembered, and was amazed at how much God loved me. So, maybe they needed to hear this from you, even though they can't themselves understand it, and God simply wanted them to know He loved them that day. (I was really getting at this but I wrote the first half of this paragraph just in case so you never stress about these things again... anyway.)
Hold on my dear friend. Take a deep breath.
I will post underneath the verses that I held onto in the past for a while when nothing seemed right and it looked to me like God was spitting me out and I cried myself to sleep. You might need to re-learn your image of God, according to what's the Bible. Like I had to.
I had to re-learn that He is merciful, kind, wonderful, patient, loving, wise, forgiving. We kind of know all this, but it sometimes doesn't really sink into our hearts, and we keep fearing. God is lawful, but He's not a violent strict disciplinarian eager to smash me on the head as soon as I make a mistake. He's not abandoning and renouncing me as soon as I fail. He cannot behold sin because He is so pure, but His mercy is everlasting. Then my conduct became better, better from the heart, although I have a long road ahead, and not as "works of men" always anxious striving and thinking of my works as a Christian. I am thinking did you have strict parents maybe, or did your parents make love seem conditional? Like, if you were accepted when you performed but when you didn't you were rejected... that was my case, my parents didn't really know how to show love... that can cause anxiety and suffering. If so, it can take a while to wash that away and to correct your ideas about God from the Bible, so it's a good idea to read Psalms and the Gospels as much as you can... As you learn to bask more in the safety in Him and find refuge, you will be less anxious and see more of those invisible changes and you will know that Jesus grows in you. It's really Jesus that does all the work. Your work is BELIEVING Jesus that He will take you where you need to be, even though you might not see big things that you want to see right now... Do you believe this?
Psalms 106:1 Praise ye the LORD. O give thanks unto the LORD; for he is good: for his mercy endureth for ever.
Exodus 23:30 By little and little I will drive them out from before thee, until thou be increased, and inherit the land.
Galatians 4:19 My little children, of whom I travail in birth again until Christ be formed in you,
John 10:27 My sheep hear my voice, and I know them, and they follow me: 28 And I give unto them eternal life; and they shall never perish, neither shall any man pluck them out of my hand.
Hebrews 12:2 Looking unto Jesus the author and finisher of our faith;
Philippians 1:6 Being confident of this very thing, that he which hath begun a good work in you will perform it until the day of Jesus Christ:
Romans 8:15 For ye have not received the spirit of bondage again to fear; but ye have received the Spirit of adoption, whereby we cry, Abba, Father.
1 John 4:18 There is no fear in love; but perfect love casteth out fear: because fear hath torment. (...)
Jeremiah 31:3 The LORD hath appeared of old unto me, saying, Yea, I have loved thee with an everlasting love: therefore with lovingkindness have I drawn thee.
Not with fear, but with lovingkindness... it's the power of His love that transforms...
Jesus will complete what He started in you. All you need to do is trust Him... Trusting Jesus is our work of righteousness and that's what pleases God.