Obviously nc for this and not sure if it should be in sex or general health but since I'm being a bit graphic I'll put it here.
It started yesterday. I rarely use a vibrator but decided to for a change and I think some pee came out. I was lying on something stone coloured so couldn't tell the colour but thought it smelt a bit like pee. In the interests of science 
I recreated it today, went to the toilet before. Less came out, the towel is white and doesn't seem coloured or smell like pee 
I've actually left it up the stairs to smell it later as going from dc you can definitely tell a few hours later.
This has never happened to me manually before or with dp, we had sex three days ago and I was fine when I orgasmed. Is it possible the vibrator is just too strong? I do have back issues so worried this may be an effect of this. Should I make a gp appointment? Seeing dp this weekend and now worried this will happen.