Lou,
I'm glad to hear that you've pinpointed the cause of your symptoms. I think if your doctor was really concerned about the bleeding, he would have either put you in the hospital or ordered an immediate test, so it's kind of good news that you can wait. I would call him and tell him what the receptionist said though.
He may be looking for ulcers with the colonoscopy, which are often treatable with antibiotics.
Prayers for a good outcome,
Judy |