Bad Mom Award- Again

There have been many times I have awarded myself a "bad mom" award. I'm sure you have had those moments too, if not then just humor me k?! Today I definitely get the "bad mom" award.
Lexi was born with a mole on her right side that was pretty big. I was told she needed it removed before she went through puberty because the hormone change can cause cancer cells to grow, or something along those lines. (It was a long time ago, I can't remember the correct terms) She has been going to the dermatologist once a year since then to make sure it looked ok. I was told it didn't need to be removed, they used to think it would, but have found out as long as the mole looks good- it's fine. I knew one day Lexi would want it off, it's big and dark brown- something most girls freak out about. The past two years she has wanted it off, but then got too nervous and we canceled the appointment. We decided to do it this year, and today was the day. I promised her it wouldn't hurt, they gave us a special cream to numb the area so she wouldn't feel any shots. (lie #1) She is a tough and brave kid- it takes a lot to make her cry, but she was in tears when we got to the office. I said a little prayer with her and we headed in. As we were sitting and the nurse was prepping everything she pulled out a handful of needles- I am NOT exaggerating either. Lexi's eyes got big and I told her she would only need one, maybe two. (lie #2) The nurse gave me a funny look, but kept going. The doctor came in- such a sweet lady- love her! She chatted with Lexi for a minute and promised her she wouldn't feel anything. (lie #3) She started giving her the numbing shots and Lexi tensed and started crying. I asked her if it hurt or if she was just scared- it hurt! I felt so bad!! I didn't know it would hurt her, and I didn't know they were going to use ALL the needles- at least 9 (I stopped counting after that), to numb her!
No more details- but it was bad. 20 minutes of numbing and she could feel 15 minutes of it. I was almost crying with her by that point. The doctor was very surprised she could feel it as well, she kept trying to comfort her as much as possible too. They removed the mole and surrounding area's, a little larger then a silver dollar, and a half inch deep. Then I heard staples. I thought I had Lexi all prepared, but I was not ready for staples. She survived and now three stitches and EIGHT staples later she is recovering.
I had promised her no pain- and it was a very painful process for her. I had told her the pain wasn't going to be bad on the recovery- it will be the itching that makes her crazy. I was wrong again! She is in a lot of pain tonight, lot's of yucky bloody gauze's- and I can't do anything to help her except give her Motrin and Tylenol. Therefore- I get the biggest "BAD MOM" award EVER!!
**I wasn't purposely trying to lie to her, I didn't know- should have asked a few more questions I guess!