I've already posted this in HA, but I know different people go in different forums and it seems fairly quiet at the moment so I hope you don't mind:

I had a stomach bug about 5 weeks ago. It was just causing pain - no sickness or the runs - and it lasted for about a week before slowing going away. I was left with a nauseaous feeling every now and again and some dizziness (not sure if the dizziness is related or not).

This went on for about 3 weeks, just having an upset stomach and softer stools that usual.

I had a couple of days recently where I felt much better and thought it was on the turn, but now it has come back again.

I have had idigestion/reflux on a daily basis for a few days now, as well as feeling sick, brining pain in my tummy etc etc.

I'm at my whits end and it's really getting me down and making me feel low.

Does anyone know what could be wrong or has anyone had a similar experience?

I had blood tests done recently for my hair falling out - which all came back normal. Would they have looked for other health issues that would have explained my bad tummy as well? I had a FBC, ESR, LFTs, U+E, Mag, Cal all looked at.