Unsure ☹️

My husband used to tell me that a relationship doesn't work without sex, which I completely agree. Since I had our baby (he's 2 and 1/2 months) we've only had sex twice.. and he claims "men don't need sex." It's just honestly breaking me down making me feel like I'm the issue and he's no longer attracted to me.. has anyone else experienced this issue? I'm 9lbs away from my pre pregnancy weight. Advice? ☹️