Hard to climax

My sex drive is very high and I want it all the time well when possible and I feel that my bf can’t handle that. It’s been 3.5years and in the beginning of course he wanted it always now it’s just boring and when I tell him while in action how to satisfy me or anything he brushes it off. When he does try I’m not into it and basically my issue is when we have sex I don’t even climax at all it’s been months and I’m just frustrated idk if it’s me or a mental thing then sexual 🤷🏽‍♀️ I love him but I’m sexually frustrated and I do have needs 😔