Marriage counseling

Hey ladies I recently got married in April and as far as arguments go, we literally have the same arguments about the past and the fact that we don't have enough sex.

The main issue with the past is that he's hurt me in many ways that I find almost unforgivable. Such as cheating, and not being there for me when my mom passed. I almost resent him for it. For him, he's upset that we don't have sex and I have hostility towards him. We don't hit each other or anything. I just have an attitude and I say the meanest things to him. But I want to fix it. I don't want it being this way because I do love him. I'm letting the past get in the way.

Does marriage counseling help with this or should I do regular counseling alone? Bc I have ptsd and anxiety and depression from my moms death.