Now then,now then,
interestingly enough ,, it could actually be that or lack of itthats makeing you unwell
Or perhaps you were born by c section ? It could be that too
These days a vaginal swab is taken and shoved in the new borns gob by some to introduce the normal microbe's that will be missing in the gut from the c section transforming it from a lifelless dessert to a rich oasis of tiny bugs
You can get all sorts of problems, night farts ,day farts ,evening farts, feeling unwell , brewers droop to name but a few
So it could just be from a bad microbiological start in life and not the van
All I can suggest is get some microbe's in there eat some cat sh*t ,a raw banana lick a lampost anything like that
You'll be feeling better in no time
Hth
Dr allcock