Constantly bloated gut

I constantly have a pregnant looking belly all day long that’s full and bloated and constant burping

I had these burping symptoms before too but my belly was never always this full and extended

My diet is bad but I’ll change it but who and what tests do I see to fix this?

This is my blood test results that were abnormal if someone can figure out if it’s from this https://postimg.cc/gallery/F9jCmN3

Plan is to see a functional medicine doc and get either the gi map or gi effects test probably the map

Why do I even have this problem?
Maybe get tested for sibo and h pylori

It’s not an std symptom right?

But is there a way to fix this myself cuz even after those results what can I even do

My bowel movements are once every 4 days always been like this.

Maybe endoscopy?

BRAGG's Apple Cider Vinegar start taking it

Do an elimination diet