That Jesus shed His blood and died for me on the cross and that He rose from the dead the third day?
Is there anything else that would need to be believed for salvation?
If you are saved, born again you'll know it. You'll be a new creature in Christ. You will not want to do the bad things you did before. You will be a new creation in Christ.
Acts 2:38 KJVS
Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost.
After you are INDEED saved you need to be baptized:
1. In water
2. In the Holy Spirit and FIRE (Jesus does this, ask him)
You can be baptized in the Holy Spirit before or after water baptism. There are examples in Acts chapter 10 and chapter 19.
I was saved outside church walls (Ezekiel chapter 34) then baptized in the Holy Spirit and FIRE. Later I was water baptized.
Do not allow church denominations to dissuade you from what the Bible says about these things.
Seek God with all your heart in prayer. He will show you in his word. After yes AFTER you have been baptized in the Holy Spirit and FIRE then :
1 John 2:27 KJVS
But the anointing which ye have received of him abideth in you, and ye NEED NOT that any man teach you: but as the same anointing teacheth you of all things, and is truth, and is no lie, and even as it hath taught you, ye shall abide in him.