Fecal leakage

For the last two days, I've noticed fecal soiling in my underpants. I think this might happen while passing gas or after a bm. The last MRI showed I have evolving rectocele but was told to forget about it and avoid straining all together. I don't strain any more. So, what's the cause of this soiling? I'm trying to cope with c/d issues and colon distention. My GI told me to go down to 6mg of Entocort and when I hopefully succeed, I have to see him this month for a follow up. This soiling issue is really annoying but I don't want to see any doctors in the meantime. Last month, I saw 4 colorectal surgeons and each performed a DRE to make sure that I don't have a pelvic floor descent and evolving rectocele as the MRI results showed. What should I do?

Scifigal, thank you. Hope you are better now and the bruising has become better.
Yes, I do have d these days. I'll use wet wipes.