Am I being too sensitive.

Recently I've been really emotional. I'm not on my period but for some reason my sex drive has gone down. I feel like my boyfriend is being distant. I just overall have like the feeling of not feeling anything for my relationship. I just don't really care yet I've been really upset? I just have this weird feeling that I don't know something he's done. I can't seem to shake it. I've tried talking to him and he says I bitch too much so I even stopped bitching. I tried taking a different route of communication and just calmly letting him know how I feel instead of being a bitch and all he says is "Idc what you think". I just don't know how to shake it off... I don't want to suffocate him but I'm also not getting the satisfaction i need from our current issue.