Also, time to stop using the peroxide. It is a goog inititial cleaner and germ killer, however it is cytotoxic. Scary word for - it kills every cell. Even the good new ones growing. Switch to normal saline, or hot water to clean. Continue to use antibiotic cream, and keep covered.
Also is your Tetanus shop up to date?
Pain, fever, swelling, pus, odor, or a red line going up your leg are all signs of infection.
NOTE; I am an RN. Not an MD. My nic name is Doc. Been patching people up since 66 when I was a medic in the Nam. This post is for your information and education only and not intented as medical advice