scrambled Re: PGP. I'd def. go to GP and get them to refer you for physio. My local PCT has a self-referal system for physio...no need for any medical "intervention" before hand, so it might be worth looking into?!
Re: BMI, are you at risk from GD for another reason? Like others have said, a BMI of 25 is perfectly respectable, technically JUST puts you in the 'overweight' catagory I think (UL and US at least), but still nothing to worry about. You usually have to have a BMI of 30 (and thus be 'obese') for them to worry in UK.
Re: movements. I'm counting strong punches/kicks as 1 each(though if she's just boxing me repeatedly I count that as 1 too) then squiggles (these can last minutes at a time) as 1. MW seemed happy with this, and suggested monitoring from 5pm - 5pm giving me time to get to triage/local birthing unit for a check up if Abi's gone quiet. I've been monitoring in 3h blocks and am using 2300-0800 as nap time. Essentially to learn when she's more active for later on, and because I'm curious like that. It's still too early (26wks) for me to worry too much about actual numbers (especially as I have anterior placenta), so I'm not that wedded to them. But I do worry if she's been quiet, and will sit with feet up and this this usually get her moving - she's obv. being a good girl and letting me work when I need to!
cakes No idea, but I'd be ringing MW, even if she told me to sod off and wait 'til Monday.
Gizzard has helpfully plonked himself on my baby audit file mat notes and if I try and move him, well, you just don't try moving a cat that's giving you THAT look...
I had some not totally, but only partially unexpected news today! After counting up all the time owed and leave I'm owed...my leave will start on 16th Nov!!! WOOT! 

So lots of relaxing and not going shut-in mental for 2 months. 
Shitting crikey, Gizzard's now trying to EAT the mat notes...think he wants attention. 