If you don't masturbate for a while, I think you can feel your sexual energy more fully than if you keep having orgasms (as long as you make sure not to repress it). It just becomes part of the background, and instead of experiencing peaks and troughs of vitality, it becomes more constant. But the ongoing experience can be intense physically, emotionally, etc.
The knee-jerk reaction is to just try to get rid of it. But you can just let it do its own thing, not fighting it and not fixating on it either.
Btw I'm not doing no fap February, this is what I remembered from before when I went 2-3 weeks without. Also I could extol the virtues of masturbation but since this is a no-fap thread I will maybe do that somewhere else.