Has anyone else had this happen?

I was in bed with an upset stomach, a fart came with a bit of force for some reason and it was loud and a bit of poop came out with it, something that doesn't happen often.
I had to put my underwear in the washing-machine and get out a new pair. I've tried going to the bathroom, done a little bit.

Now I'm scared to fart again in case I make a mess again. My tummy is very windy and bubbly and very painful, but each time a fart comes I hold it in because I'm not sure what will happen?

What can I do? I don't feel too well, belly won't stop gurgling and bubbles causing bad pains as they move around. I'm rubbing my belly from side to side but it's not helping much.