I've been emptying my bladder a lot ever since this flare stared, I've been getting up to go at least every 20 minutes so I was just wondering if inflammation from Crohn's can put pressure on my bladder??
It can but there could also be something else going on. See a Urologist if possible to make sure that's all it is. Do you have any other symptoms or is it just urinating more frequently?
Apart from urinating more frequently the only other symptoms I have is pain(mainly in the right hand side of abdomen), feeling like I'm burning and my stomach look only slightly swollen.
Your abdomen has a burning sensation? You mentioned back pain before as well. Honestly it still sounds like you're dealing with partial obstructions (partial if you're still passing stool). When do you see your GI again? Have you been able to inform them about your symptoms?