This has happened a few times in the past, but last nights was different - I got home late last night and before I went to bed, I had to go pee. I did, then laid down and very shortly after, it felt as though I had to go again. I went back to the bathroom but nothing came out. Went back to bed and the same thing happened. After a while of this, I wondered if maturbating would help and it did. After that, I went to bed and the sensation was gone. I drank plenty of water so dehydration wasn't the issue. The other times this had happened is when I had been drunk. This is the first time it happened without drinking. Thanks in advance - PRB