Treating 5 weeks now! Got junk out of foot 4 times.Have done epsom salt soaks & Prid.Go to remove the scab, it would start oozing puss.Foot was hard and still swollen. After long soak, pulled scab off, more puss, got tweezers, got in there & pieces of trash! Kept feeling something & out comes like a popcorn kernel! Was softer & looked to be healing. Today, swollen, warm, red. What to do?