Question about stomas please

Hey Pink!
I had a temporary ileostomy that just got reversed a week ago. It is very bright red and meaty looking if it is healthy. There were a lot of different shapes to mine and I did not have an obvious hole. There were many dips and grooves, but you can tell where the stool comes out if you look at it. You will be able to see from which part of the stoma the contents comes out. I am unfimiliar with SIBO, but I wouldn't worry about gas being trapped. When I had mine, gas would flow just fine. It even makes the sound sometimes as gas passes. Sometimes my bag would just fill completley with air because of the gas and id have to "burp" it. So, even though I am unfimiliar with SIBO, I don't think you'll have to worry about gas being trapped, at least for me it wasn't!
Hopefully there is someone on here more familiar with SIBO that can answer your question better! Wishing you the best!

I got my ileostomy 11 weeks ago. It is red in colour, mine changes shape as it's working, it's quite wrinkly & can be loose or puckered, if that makes sense, as it pushes food.
I can't see a hole as such. I can see where food/gas would come out, but it's not a hole, it's more like that's where it's puckered - it's hard to describe! But I can see food come out quite clearly (if I have a clear bag, or one with a "window").

As said below, gas just comes out all of the time, sometimes I hear/feel it, mostly I don't. After surgery it would fill with gas very often, now it's usually only at night time, I seem to get a lot of gas then for some reason.
I wouldn't worry about that issue, you can quite easily empty the bag of just gas as needed.

why not try googling ileostomy images??

A stoma is quite literally the end of the small intestine, just barely sticking out of your belly. It looks exactly how it sounds. I often find myself thinking it looks like a tiny clown nose, but maybe that's just me.