Stomach/bladder problems continueing

I am looking for comments on my situation, as it continues to baffle my docs.  about 2 months ago I urinated blood after a jog on the treadmill.  It was only one time, so I didn't go see a doctor. 24 hours later after dinner, I started having a reaction that I thought was food poisoning.  after 2 weeks of stomach bloating and pain, I saw a GE who put me on a lactose free diet and prilosec.  Nothing changed.  Blood in the urine again, which brought me to a urologist who found an ulcer inside my bladder.  Had this surgically removed, and was put on an antibiotic to avoid infection from this invasive procedure.  After this, I felt back to normal.....until last week when the symptoms are back now.  Only difference is that the pressure is more in the upper part of the stomach (along with the lower) and pain is radiating through my back, under the R shoulder blade.  Blood and urine tests yesterday show nothing abnormal.  I have reduced gluten and am eating as bland of food as I can, and I still am having these very uncomfortable symptoms.  This is starting to worry me, acid reducers have not worked at all.  Curious if the bladder ulcer was caused by something else since it is gone, but I am still suffering.  Sorry for the length of this.  Ideas??

Curious. I was diagnosed with Overactive bladder, post infective, at the same time as when my GERD started. Possibly all the Ibuprofen I took for my bladder set off the gastritis and reflux. Additionally, the reflux prevents me drinking any liquid in any quantity and I think this impacts my bladder. Bizarrely, when I gave up tea and coffee for my bladder, my stomach symptoms began!! I ended up having gastroscopy and cystoscopy within weeks of each other.

I never figured out a connection, except that the bladder and the stomach both showed mild inflammation on the scopes. My bladder eventually got a lot better. Marshmallow capsules helps my bladder, tea form is good if your stomach will tolerate it (mine won't).

Other things to look out for are auto immune disease as that can cause inflammation - turned out negative with me.

There's a particular condition that causes haematuria on exercise... Can't remember what the cause is - something to do with the effect on the kidneys, but I think you have to do a serious amount of jogging to cause that?!

MMM

I forgot to mention that I did have an endoscopy about 2 weeks into this, findings showed gastritis and some duodenal erosion.  However, OTC antiacids did nothing.  Taking pantaprazole since all this fired up again.  I assume that takes some time to kick in?