Hi, I'm a 21 year old guy.

I tried to go as many days without masturbating as I could as an experiment to see if I had more energy and today I masturbated for the first time in over 3 weeks. I was expecting there to be a lot of ejaculate but there was barely any. I tried masturbating a few more times and there was almost none. It also was VERY thick and barely came out, I had to kind of squeeze it out.

I figure that I might be dehydrated so I drank a lot of water but I'm pretty concerned. Is it possible I have retrograde ejaculation?