Huband and no sex

So I have a somewhat high sex drive but I'm very insecure about my body and making the first move( I was in extremely abusive relationships before I met my husband and they all made me feel worthless) well my husband and I work 2 jobs each and lately the only time we have sex is when I am ovulating and it's usually the day before and the day after the big O but that's it.

I love my husband to death but I miss us being intimate like we we're in the beginning ( it was almost daily we had sex and once I stopped my BC) we went from daily to every other day to 2-3 a week to once a week

I just need advise to keep the spark going I feel like I can't keep him interested

Side note: he calls pleasuring myself as an act of cheating