Digestive issues and TTC

Hi, I've had digestive issues for some time, about 5 years ago I had my gull bladder removed and since then I have to be very careful what I eat. I get horrible stomach pains from eating so many different things and am constantly bloated. I've been thinking about trying probiotics and have seen some talk on here about them. I have been TTC for about 7 months and definitely want to take something that will be safe for TTC and something I can continue with during pregnancy. Does anyone have any other ideas for me? Or have gone through something similar and have advise on what works for you? I do eat quite healthy as well.