Just curious

So last night I was having some lower abdominal pain, and I thought I was going to be on my period or something, but I wasn’t and the pain continued probably until I went to the restroom. And when I peed I felt something weird come out (sorry if it gives a weird visual) so I was curious and saw in the toilet and then I saw a little clear white ball in the toilet and I just didn’t have anymore abdominal pain. I’m just wondering if any of you know what the hell im talking about or if you have experienced anything like that?