Don't quit on day 17 cavequeen! That slip up is totally understandable and funerals can be a very stressful time. Don't expect amazing results with all of that kind of stuff going on. Keep it going!
Nameless I hear you on the rough start, I probably went a little overboard getting rid of leftover beer on Monday night

. Eggs and coffee (black of course) this morning though and I feel ready to go! If you think you can't have coffee black, just give it a try for a few days, it's really not bad and to me you really get more of an idea of the flavor of the coffee.