Your GP won't prescribe you enemas until march 19 appointment to hold you over??? Have you tried to schmooze the girls at the front desk of the new GIs office? I called a few times, was very nice, chatty to the gal, subtly complaining about
needing an appointment date...and after the third attempt I was called back with an apt in two weeks. I think being at the forefront of her mind (she who books appointments) I got called when there was a cancellation. Might be worth a shot