I am Turkish, live in Turkey and am an ex-Muslim. I converted 2 months ago, but have not been able to tell my family and friends, due to the stigma around leaving Islam and Christianity in general. Any advice would be much appreciated.
Praise be to God that He revealed His Son to you and you responded. You have gone from death to life and now have forgiveness of sins and the promise of eternal life. Regarding this Jesus said,
"Therefore everyone who confesses Me before men, I will also confess him before My Father in heaven. But whoever denies Me before men, I will also deny him before My Father in heaven." (Matthew 10:32)
And
"If you confess with your mouth that Jesus Christ is Lord and believe in your heart that God the Father raised Him from the dead, you will be saved."
Your situation, living in a place that is predominately Muslim, is more pressing than believers who live in countries where there is still freedom of faith. I'm sure that, along with myself, that many here will keep you in prayer regarding your situation.
As some have already posted here, which is good advice, is to study the word of God and pray always. These two will keep you close to the Lord. Now through Christ, you have been credited with His righteousness and have been reconciled to God through faith. Therefore, no matter what you face because of your faith, His word says:
================================================================
Who shall separate us from the love of Christ? Shall trouble or distress or persecution or famine or nakedness or danger or sword? As it is written:
“For Your sake we face death all day long;
we are considered as sheep to be slaughtered.”
No, in all these things we are more than conquerors through Him who loved us. For I am convinced that neither death nor life, neither angels nor principalities, neither the present nor the future, nor any powers, neither height nor depth, nor anything else in all creation, will be able to separate us from the love of God that is in Christ Jesus our Lord. (Romans 8:35-39)
================================================================
We'll be praying for you.