First of all dont worry some much,worry iratates stomache by creating extra acids.If you do find out you have crohns there is meds for controling if you are not like me.I found a med called Losec really really helped unlike other acid control meds it can heal ulcers but it is costly but it mite help.Another possible iratant milk products can create alot of problems you mite have lactose intolerance i have and before i knew that i was extra acidy.Things will work out the way there suppose to not nessasarley the way you want them but the way they should.Good luck with all tests.Try walking and keep talking bottling things up also iratate gut.Let us know what they find.