Oh I'm sorry you're stressing, can you go back to your Dr?

I didn't have BV and to be honest haven't heard of it so can't give any advice. However when I was about 38 wks pg I thought my water had broken in bed, I had a big gush and had to change my pj's, but it wasn't enough to need a towel like you... Turns out it was just A LOT of CM that was being produced preparing for labour, it had no smell and was clear like water. So perhaps thats what your was?

Maybe you could call the hospital and speak with a midwife to put your mind at ease?