How do I maintain friendships f I have really bad paranoia and FOR?

it's getting pretty ridiculous now.. I blocked out a friend for simply showing one possibly misinterpreted sign of rejection that I could've asked about directly but could not bring myself to because I'm scared of reacting badly if I can't face the possibility that he just didn't understand or care about our friendship much directly so I just.. blocked them on everything and never talked to them again :/ I've done this a lot... it's like I freeze and I also don't want to start an argument so I do the only thing to stop it ... 

  • Really I had some very close friends but didn’t know how to tell them how I was everyday I would ask them if they were ok she would say yes I would keep asking because I knew deep down that she wasn’t and she would tell me and I would make everything I could to cheer her up but then me going through loss and everything she asked how I was everyday too but I said I’m ok every time she said are you sure I’ll just walk away then she’ll grab my arm asking me are you sure I would say yes and forget then I blocked them and moved I just recently made things right because I felt I was haunted by them they found my number and texted me I felt so happy to have some form of friend in my life again