My husband wants to make me cum

Okay so I've been with my hubby for almost 6 years now and he has yet to make me cum. I get sooooo close! It's not his fault it's mine because I have to be in the right position and the right mind set to even make myself orgasm so I haven't expected him to do it tbh lol. Well he ate me out earlier for the first time in like probably a year and it was great and I think maybe if he kept going I would have orgasmed but it was literally talking so long and we have things to do so I pulled him up and I felt bad bc he seemed to be kind of discouraged that I didn't cum even after doing it for like 30+ minutes... It felt good and I totally could have finished.. eventually, I think... ALSO I've never talked about this with any other human being except my husband so I don't know if this is normal or if other women have this issue but my clit is super sensitive in kind of a bad way so like the very tip of it kind of hurts when it's touched but it's not like pain it's just like uncomfortable sensitivity if that makes sense so I try to tell him to stay on my right side because that's the side that feels the best and the only way I can get off myself is by staying on my right side, so his left. It sucks for me because it's hard to explain that and he has to go in all different types of directions and I have to move his head a lot and I get uncomfortable but then it feels good a second later and it just sucks because I want to enjoy it and I do enjoy it for the most part I just want to be able to cum especially by his mouth. I also want to try one of those things that were trending on TikTok a while bad I think they started with an F but you but then up your v and it makes it taste good. It's all natural and I'm not prone to infections or anything so I think that would be fun maybe he'll stay down there as long as I need but idk it sucks for the both of us tbh