I tried to masturbate for the first time and I did end up ejaculating but only a few drops. I thought that was normal. But then second time at it the same night, only a few drops came out. Now I can't get anything to come out. I still feel the semen going up through my penis but then it just goes back down before it releases. It's not painful, just unsatisfying. I looked this up and found out about dry orgasms and it scared me a little, talking about how the semen instead goes into the bladder. Not sure what's happening. Can anyone help? I'm a teenager, by the way.