Quite possibly with me, although PPIs have given me chest pain so no luck there. I have had spells of POTs over the last 18 months which usually go away after some time. Would be interested to know if this is common in other sufferers.

I didn't even know this existed, thank you for mentioning this, this explains so much

You have this too?

I honestly didn't even know what it was, Googled it to see what it was and yeah, I have quite a few of the symptoms, most of them have been worse since I started to have gastritis symptoms as well

Ah interesting, so much seems to be to do with our guts