Oh, sorry to hear that. It is so crap. There are several things safe in prgncy and not one thing helps all, I personally swore by rennie soft chews with both mine. I found Gaviscon far too gloopy and stuff from doc, well it was beyond bad. Prescriptions are free but they will probably give you something cheap rather than palatable. I'm afraid you have 13 weeks left so find what works now and it's one less discomfort. All above re positions etc help. Good luck
I've had rotten heartburn this time round - changing eating patterns did nothing to help, sadly. I started off with normal Rennies which seemed to work OK, but then the woman in the pharmacy said to try Gaviscon liquid, as this would soothe your oesophagus and create a 'layer' of liquid over the top of your stomach. I found it worked well, but I was unable to get over the sperm-like appearance and consistency of Gaviscon, so I tried the gaviscon duo tablets, which work a treat.
I have it off and on (I'm 26 weeks) and am allergic to Gaviscon, would you believe! So I've been drinking peppermint tea, which I stocked up on during the early sickness period. It does seem to help, along with sitting upright, but that's not much help when you're trying to get to sleep!!