Can anyone help!?

 I have ADHD, Panick attack disorder and now IBS! My ADHD helped to promote my panick attack disorder... and now my IBS is bringing it all back. Everytime I start to feel sick-which has been once a week now-I also start to have panick attacks. This does not help at all! I get this horrible feeling like I'm going to pass out while at the same time I'm on the toilet. My doctor says that stress can also cause these out bursts-but I am newly promoted at my job and stress is unavoidable. (especially working full time in customer service!)

A little history:

I'm 29/female

Diagnosed with ADHD when I was 16

Diagnosed with Panick attack disorder when I was 19

Diagnosed with IBS within the last year

I am currently taking sertraline hcl 150 mg for my panick attacks, and I'm taking the occasional diphenoxylate-a tropine when I have sevear outbusts of IBS

I have a horrible time with this IBS. My doctor says I should walk daily for 30 minutes... I do this and still get sick-just less constipated in between. I tell him I have random gass-he says to stop chewing gum, and have no carbinated and caffinated drinks-I do this and I still get tons of random gass. He says to change my diet-I do this (Literatly living off of turkey sandwiches and chicken brests)-and now I get sick once a week vrs. the once a month I had before! He thinks it's because I hardley eat any veggies or fruit-but when I try to add these more into my diet-I get sicker quicker!  This is rediculious!!! My boss see's me as unreliable since I get sick at random now... and I have even crapped my pants on numerious occasions too! This is unreal and I can't fathom living like this anymore.

I know diets are different for everybody with IBS-but some suggestions would be nice :) I feel like my panick attack meds aren't even working anymore either. I have literatley resorted to not allowing myself a full meal for the past 3 days to ensure I don't have enough in me to make me sick...! And I can't keep on takingdiphenoxyla-a tropine to stop things while I'm at work since the doctor won't give me a refill and it only makes things batter for a day. Any med recomendations would be awsome as well :) I can't see how anybody can work a full time jopb and be sick once a week too-is this even normal for IBS???

Please help-anyone!

There are a few things I would like to ask...

 - are you happy with your GP? If not, then maybe a change is a good idea. I know that can be a real pain (no pun intended). But a good GP is really a super valuable asset to your health!!!! They need to listen to you because you are the one experiencing the problems.

- have you seen a dietician. Maybe they can help you with your newly diagnosed lactose intolerance. And working out a food diary and symptom diary to see if there are any foods causing your symptoms. Also they can help check you are getting the best foods for your needs. I'm not sure what country you are in. But sometimes Private Health Insurers have lists of health professionals in your area that they pay the most money back on (more money in your pocket!!!)

I found both a good GP and dietician very helpful. Don't stop asking questions. If you dont agree or dont understand what they are saying, ask again.

Best of luck!!!!