So upset

I’m not sure how to feel anymore. I feel happy but so angry. Last night, I saw that my ex blocked me on Facebook (he didn’t delete or deactivate because my sisters and friends can see his account). He still has me on everything else. I find it really weird because we never had each other Facebook before. He did sent a friend request last Thursday which is odd. I declined it because if he wants to talk he can message me through my number. I don’t find the need to block him off of anything because I don’t hate him. Why do you think he blocked me? Today is officially 1 month of us being no contact officially 1 month is so crazy. I’m proud of myself that I didn’t go back and beg. But im also angry that he blocked me? he always said he would never so it makes me angry