Hi Noodles
I'm wondering similar things! My baby had started to engage a couple of weeks ago, and then on Saturday the midwife told me his/her head was floating free again! Bump has crept upwards again, don't need to pee nearly as much and am not getting the sharp low down twinges I was getting a fortnight ago! But the midwife did reassure me that the baby's head would go down, and it could happen very quickly, and didn't mean a thing in terms of when I would go into labour. I haven't had any BHs or any really obvious sign of mucous plug (a bit more discharge than usual, but not sure that counts). So fingers crossed for both of us!
xx