Depends is a very good short-term solution, Robo.
I would like to add that it would be a good idea to do your best to keep the area clean in order to prevent irritation...those large baby wipes are good for that after using a wash cloth.

When you make the appt, please make sure whoever is setting up the appt knows what is happening...it should get an appt scheduled sooner.
If anything changes, blood/mucus in the stool or blood in the urine contact your physician asap or go to the ER.
One last thing; if you are experiencing back pain or any "burning" sensations in the back of your legs please call your physician.

Please don't delay in seeking treatment. It may not be anything to worry about, but why take the chance?

Best wishes,
Cap