not feeling good enough

Rant.....
So my husband and I have been having some sex problems... we don’t have sex at all anymore. I caught him cheating about a year ago and ever since then I’ve just been hurt but I don’t really show it. I’ve asked him to be more loving and just touchy and he won’t ever touch me. Makes me feel disgusting and ugly. So I also caught him masturbating a couple times... I just ya da conversation with him last night not even 8 hours ago and he goes and does that again. I took a pregnancy test the other day and he stuffed the piece of toilet paper that had shit all over it in there. No I wasn’t digging for it but I saw it hanging out of the box. I just feel so gross about my body now and he never wants me. Now I’m thinking that he’s talking to another girl and going behind my back again.