
I woke up with some BIG NASTY BUG BITES, 4 in all. Three are the size of mosquito bites, but one is about the size of the last joint of my pinkie (not circle). They are dark red and itch like HELL and have been around for almost a week! Does anyone know what kind of Texas demon bug might have caused these and what I can do about them? (I've only tried hydrocortisone and it doesn't work.) I haven't been tromping around the woods or anything; I know chigger bites are pretty bad, but I don't think chiggers live in houses.
I already checked the cats for fleas.
To make matters worse, one of them is in a rather intimate area and I don't want to be seen scratching it.

Help!!