Hi Heather, I'm sorry you're feeling so sick and frustrated right now. Not only are you having a flare, you're also struggling with salmonella, which totally sucks.
While I have not been in your exact situation, I too have crohns and recently had giardia, which is an intestinal parasite (the one you get when you drink the water in Mexico, though I hadn't done any travelling!). The giardia went undiagnosed for at least 6mos and was very sick during that time. Due to recent bowel surgery, my GI thought that I was having extreme nausea due to obstructions. I am very happy with my GI and have a ton of confidence in him, but I had this nagging feeling that the diagnosis didn't exactly fit. We found out later--giardia. Should've listened to that voice in the back of my head.
But I guess, what I'm saying with that is that 1) you don't have confidence in your GI, 2) he/she is not familiar with your situation, but as far as you know, has not consulted other GI specialists 3) your needs are not being met and there's a lack of communication. Remember that you do have the right for a second opinion and a fresh pair of eyes to look at you and what's going on. In my case, giardia was easy to treat and I had a lot of relief at first, then got really sick again. I thought maybe the giardia wasn't all gone. It was gone, but was having a flare and my meds had become ineffective. Change meds and feeling better. Maybe your GI could look at treating your crohns as well as the salmonella.
The antibiotics situation is confusing. It can be common practice to put someone on a generalized antibiotic before the sensitivity testing is done. But as you've had the sensitivity test, and the antibiotic has been ineffective, that's where they lose me..... Is there a test they can do to make sure that the salmonella is gone? Maybe you're like me and the bug is gone, but you're sick bc of flare up?
I'm glad you reached out, and I hope that just talking about it has helped a little. You're not alone, and the struggle with depression is a very real thing and something that probably all of us w crohns has gone through or is going through. I've had many complications w crohns but had never suffered depression til last year. I got on some meds and it has really helped. I'm not on it anymore, but I think I'd still be struggling if I hadn't sought help. If you need help, I'd encourage you to seek it out. You will make it through this one, even though it might be the longest and most difficult time you've had, you will get the help you need. You will feel better.