I hate everyone or I think everyone hates me

I don't understand people's actions, I don't understand why they feel another way, think another way, act another way, they joke weird way. Am I became a different person or my reactions and feelings became like that because of my constant anxiety? I'm like not a person I was in September. I don't like jokes I used to like even couple months ago, I don't like other people's behavior anymore. I think OCD influenced me and helped me prioritize. It's not bad but Im afraid that I'll lose all of my friends because they will hate me. Now I have so much stress and sometimes I lose control and talk louder that I should talk, maybe my intonation is not good too. I always apologize for that.