Explain this to me please

When I was a Virgin I had the urge to have sex but I was okay with out it I mean obviously, but after I lost it which was around September last year when I go long periods of time with out sex I feel like it’s a need now and I don’t understand it I can’t really describe the feeling either it’s like going with out water for a very long time I guess I can put it like that if you’ve ever felt super dehydrated or deprived of something I just don’t understand why sex is making me feel like why is it addicting like this my sex life is average no one has ever even made me cum so I don’t understand this.