So I was recently on a month long period and just got off of it on the 3rd after going to the doctor to get birth…

So I was recently on a month long period and just got off of it on the 3rd after going to the doctor to get birth control to help regulate them. The thing is my boyfriend and I haven’t had sex or anything for a month and it’s like he’s showing zero interest in doing anything at all. I don’t know if it’s because his dad is here or what. He knows my period is over so idk why he’s like this. His dad goes out with him every time he goes out so I know he’s not cheating on me. I’m just confused and feel very unwanted. I can’t keep doing this it’s been nothing but stress since his dad has moved in and I’m over it