Relationship advice

Honestly don't what to do anymore. Things with my boyfriend sometimes seem to get better but all they do is get worse and worse. He pretends to care but doesn't. He gets mad when I don't want to have sex with him and blames for not feeling well and wanting to please him. I don't know what to do anymore. I gave up all my friends and even changed jobs just to make him happy. I'm trying so hard to keep myself together but it's driving me insane. I have no one to talk and tell them how I feel and I don't know how much more suffering I can handle. I give up everything and make the biggest sacrifices for him just so he can treat me like this . I just want to be happy but I don't know what to do anymore 💔I'm so depressed