Pad problems

Sometimes when I sleep I don't bleed much  but sometimes I bleed a lot and either why I somehow still ending up leaking. I use pads and I sleep ok my side usually with my leg over a body pillow. It always leaks out the side like where the wings are. Any tips for avoiding that? Internet is giving me nothing and I'm in too much pain to think. I'm currently eating lunch, yes lunch at 3:30, eating pizza and watching spongebob trying to take my mind off the pain. And fruit salad too cuz it's healthy. Being a women sucks. And more so cuz I wasn't expecting AF for another week 😫