Not satisfied in the bedroom

My partner and I have been together since 2016. We had always been extremely compatible in the bedroom. After our son was born, I was exhausted taking care of everything and doing college online with minimal to no help from my partner so my drive was low which caused frustration for him. He cheated. I found out within this past year. Since then, I’ve been trying to meet his needs more. Doing blow jobs and hand jobs more frequently. But now, it’s like he only wants for me to do those things. I’m always the one on top. It’s always me doing all of the work. I feel like I get nothing out of it anymore. It feels like a chore or when he asks me to suck it or pulls it out and puts it in my face just turns me off. Our sex used to be really good. It used to make me feel like he was into me and that I was wanted in that way.

I have tried to talk with him about it. There were a couple times he put in some work, but it’s like he forgot how to and it’s really slow and for only for a short period before he stops. Nothing like what it used to be and it makes me feel disappointed and miss how it used to be.

Any advice please?