Beth - No, you should NOT cancel the appointment! There is no reason to be embarrassed. Just march in there and do what you need to do to get healthy! I have only had one UTI that severe, and I was in excruciating pain. Are you in pain? Even if you aren't, you need to go get checked out!
I found a pair of Ecco sandals for DS at Nordstrom. We also found a pair of
Crocs at Macy's, but it turns out they are the same size as the ones we are trying to replace!

DH called while we were shopping and I had him check the size on the blue ones DS has at home. Of course we had already left Macy's by then.

Anyway, I will look and see if the new ones might be bigger than the old ones. If they are the same size we are taking the new ones back.
I saw some cool Croc sport sandals for DH on the Macy's website, but he looked at them and doesn't like them. OK, won't order them then! I also saw some Keen sandals at Marshall's for him, but I didn't buy them. I showed him the style online and he likes them, so I guess I'll go back to Marshall's after Princess wakes up. They only had one pair so hopefully they will still be there!