More sex

How do I️ get my significant other to have sex with me more? He can have sex once every two weeks if not longer. I️ have severe endometriosis and had no clue and was bleeding for 8 months and we didn’t do anything that whole time. I️ think that did it for him like he didn’t need sex. At the same time I️ feel like he’s a lazy lover. We have been together seven years and were both virgins when we got together. I️ have a very high sex drive and he’s just whatever.

What should I️ do? I️ve tried lingerie role play you name it I’ve done it