Living in Canada it's so crazy to think that people in other countries have to actually pay for healthcare! It's really ridiculous, and something you should not have to worry about when you are suffering with an illness. I'm really sorry!
My advice is to take note of the foods that irritate your bowels, and just don't eat them! It can be odd things that you would never think of. For me, too many veggies creates huge issues, I'm in the bathroom all day! Apart from that, stress can also cause flares, so try to exercise as much as possible to help yourself deal with stress, and get enough of sleep.
Good luck, and I wish you all the best!