I'm not a therapist or any variety of professional on the topic. I will tell you it sounds unhelpful to remove emotions. I know there are similar practices in things like Stoicism. But many people take those practices to extremes. You don't sound like you're doing anything like 100% extreme about emotional suppression but you are probably overdoing it like 80% extreme. If that makes sense.
Emotions are useful. They're informational reactions to the world around us. I'm an extremely emotional person (big happies, big mads, big sads, etc) and sometimes letting that loose is a huge problem. I can make myself physically sick if I don't regulate my emotions and reactions. But I learned and practiced how to feel my emotions and then let them pass, rather than trying to stomp them out entirely. Which never really works. Suppression just pushes the problems to your future self. It's not a relief or release.
So I guess I'm trying to say, you're not at all wrong for what you're trying to accomplish. But I think you're probably not going to succeed or improve (in the way that you want) going about it the way you have been. I'd recommend finding counselors who understand how to teach effective emotional regulation techniques, or practice meditation.
There are too many people on the Internet (and likely also generally the world) who don't know how successful sex strikes have historically been, and it shows.