I think i've got one. Have been to the loo thi morning, and now feels like i constantly want to go - have been back to loo three times - and that's no mean feat with the loo being upstairs and me having SPD and nothing at all, just a slight tingle, iyswim? I know i probably haven't been drinking enough lately, so am trying to make up for that. I'm not sure if i should bother the doc with it either. Im 13 wks.