xulane patch help! (picture of my booty 🍑)

ha

i’ve been on the xulane patch for about 3 months now, my only side effects being a little moodiness (may also be due to the winter blues 🙁) and a definite increase in sex drive (not such a bad thing lol). this last week i tried the patch on my booty for the first time and this is what it looks like now that i’ve taken it off about 2 hrs ago! there are sometimes little red bumps around the edge of the patch but never this bad/all the way through. anyone have an idea as to why? should i just not put it in this area again?