Thanks Alan,

It seems to have settled down, although the bh's haven't, I'm not getting that "squirty" feeling any more, but I did notice this morning, lying in bed, that bub's head is very low ... I could feel this bump around the top of my pubic bone (bub's head), so maybe it was all because bubs was moving down. I'm going to keep an eye on things though, just in case!