Well, now you know that you cannot use rubber diapers anymore. Big mistake, mom. You aren't actually potty training. You are trying to "catch her" when you think she might go.
You had better take her to ER before she ends up with a blood infection.
Now, mom, I don't know who told you that your baby doesn't like underwear. Your baby sure didn't. You need to take some parenting classes before your baby ends up in the hospital. I'm not trying to beat you up here, but I am going to say flat out that if you don't start learning about childhood development and how to take care of a baby, you will end up in trouble with social services.
Your baby comes first. Not you. Wanting to potty train a one year old is only ALL ABOUT YOU. Stop that immediately, get her to the ER, tell them why your baby's bottom is this way so that they don't think someone has been molesting her, and do exactly what they say to do in order to get her bottom healed. Then go back to DIAPERS. No potty training efforts until she is between 2 1/2 and 3 years old.
HURRY. GO NOW.
Dawn