Boyfriend won't have sex with me 😭

My boyfriend and I have been seeing each other for about 8 months... a few months ago something happened that ended in a huge argument (i didn't cheat, but told him about a relationship I had before I met him) I'm thinking it's something more than that argument though. he recently decided it's uncomfortable for him to have sex. It's been over a month since we had sex. I tried to once and he said no and freaked out and almost cried.

He's acting how I acted after I was sexually assaulted and I'm so worried for him. I don't know if that happened though. He Wouldn't get naked in front of me, touch me sexually at all. It's fucking with my self esteem so bad.

I know he's not cheating bc we live together and visit each other at work all the time.

He went on antidepressants and I've seen little improvements in his mood and he got naked in front of me and he touched my boob a few times and my butt and my 🐱 just a little, but it hasn't turned into sex. He told me I looked sexy the other day for the first time in weeks and it made my whole week lmao.

We're going to therapy together next week but I don't know what to do right now. I just want to feel desired and wanted 😔 I want to tell him how I feel but I don't want to coerce him or make him feel bad. Im so stuck right now