UGH ... I know how you feel! Happened to me too! Was the 2nd postponement for me as my first date got cancelled because my mom, who lives 4 hours away, fell and was thought to have a broken hip! When I tried to reschedule, I was "too anemic" so, had to have IV iron for 6 weeks and then, here came Hurricane Harvey! I was flooded into my house and could not get to the hospital! Sigh ... I did that 7 day liquid only thing twice before actually having the surgery this past Thursday!! I swear I by now I should be a mere wisp and yet, I'm NOT!
Hope you are doing well and made it through the hurricane and after!