I think I've mentioned it at some point, about how Logan is hypersexual, when talking about his trauma in the comics .
I guess this is the opportunity now to talk about it more!
So Logan has had a disturbing amount of sexual trauma through the comics, and it's safe to assume he's been through more than we know because he's been around for so long. He seems like a loner and pushes people away but it doesn't take much to genuinely earn his trust, and he falls in love pretty easily too, so he's very likely been taken advantage of over and over again in so many ways. In fact I think he only even pushes people away because he's been used before, and it's easier to just not get close at all.
Idk if this actually needs to be said but I'll say it because I've ran into this misconception myself before. Hypersexuality is not just "super horny™ " it can present in different ways and its not fun.
Anyway, I feel like because of Logan's specific trauma he has a struggle with getting horny when anxious or scared so he tries to push those feelings down more and turn them into anger or something. Things that remind him of the trauma like water and enclosed spaces probably also affect him.