Hyper sexual

What are some reasons people usually become hypersexual? Please no judgement im ashamed enough but im just coming to the realization that I am very hypersexual and I will smoke weed or get drunk just so I won’t feel anything then go have sex, it’s been about 2 different men (protected of course) then I’ll come down from being high or drunk and just feel so disgusted and cry and do it all over again. I feel like im spiraling a bit? But I have no emotions outside of after I have sex. Not sure if it’s important but I got out of a 6 year very abusive relationship a little while ago and that’s when it started. Again pleaseeeeee no judgement!!! I just want somebody to point me to the right direction of why I might be feeling this way. (I plan on going back to therapy)