I'm hypersexual and it's been hurting me

27F here, I've been feeling quite hypersexual lately and it's ruining my life.

Some context about me, I've bought in a very conservative household and I still live my family. I'm in a relationship with my bf(28M) for almost 3 years. We've been through thick and thin and are going strong. Recently we've been trying to spice up our relationship, like watching porn together, roleplay stuff, etc

I was hesitant about it at first but have started to crave for it. I feel turned on a lot and it's affecting my normal life. I do watch stuff here and masturbathe, immediately feel guilty about it.

Our sex life is good, but I feel it's inadequate because of this. I've spoken it to my bf, he's very supportive. We're still trying to figure things out. Totally clueless about to do.

Should we visit a sexologist?