embarrassed 😭☹️

Hi everyone, I was ridiculously embarrassed today, so I had a really
Weird feeling today, as if my womb was sitting really low randomly, was a really strange feeling. And then I got up later on that day and thought "oh I need a wee" and on my way to the toilet, I just completely wet myself. I was so embarrassed. 
Does anyone have any idea what this could be? I'm only 19 😂