... will people down at my local pool (and the naice spa my friend booked us) think I'm a junkie or have been in fights? 
I'm 19+6 with a "tidy" style bump, have a spa weekend booked (all activities pregnancy safe, getting a mani + pedi with posh polish, using the pool and the jacuzzi, will dip my lower legs in the hot tub but not the bump!). I've been there before, there's lots of lounging by the pool drinking juice. Also, I sometimes go to the local baths for a dip or take mate's kids to the outdoor pool in summer.
I can get away with my pre-pregnancy tankini and bikini, saving a few £ BUT... I have little blue clexane bruises dotting my left/right tummy and upper thighs. If you know about injections, they look like injections - if you don't just weird little bruises. Worried I'll have comments or someone thinking I'm up to no good.
Should I just buy an overpriced ugly maternity swimsuit? I'm not eager to because tbh I'll probably only use it a handful of times and it isn't the kind of thing that sells on high-value. Tightwad