The first thing that happens when you decide to give your life to Jesus is separation. If you are living with someone who is unsaved, you will notice tribulation. This tribulation will be the devils response to your decision. Do not engage in hate toward your neighbor, the devil is just bothering them to bother you. If this is a roommate situation, you will probably need your own place, if they refuse to get on board.
If you are married the admonition is to remain in such a situation, but you cannot hold your spouse if they decide to leave you. Let them go.
Keep in mind these things will naturally happen as you change from living unholy to living holy. Those living in sin will not want to be around you. Also, keep in mind, you are not preaching to people at this time about the sin in their life.
You are working on you and your relationship with Jesus. They will leave you, not because of your words, but because of your chaste lifestyle coupled with the fear of the Lord.
As you read the Bible and become obedient to all of it. You will start receiving convictions about things you never knew irritated God. He will start convicting you about many things. Conversations with people. God is so awesome he will even help you find a lost ID card. You will receive supernatural knowledge and God will begin to trust you with some of his power.
Keep in mind. You must stay walking in God. Like with any relationship you can lose this trust and be like Samson with your eyes put out. Stay in God and you will stay in power. The beauty of God is he does forgive, but whatever mess you created will often stay. God gave Samson his strength back, but not his eyesight.
The most defining thing you will learn of someone who has returned to God for real is their conversation on Facebook will be more, mostly, almost always, always about Jesus. Conversations about Thor, LeBron James, and others seem to loose there luster for more important and pertinent things that deal with eternal life.
After all, people are dying everyday and family members are falling away and you never know when your number will be called.
How many are at this stage or have already passed this? This is a rhetorical question, I already know by your Facebook posts.