For several weeks I ve had an area in the inside of my backside, where the skin Is thinner, that swells and bleeds and hurts when I squeeze it. It s about the size if a dime. I ve had it before on the other side. I clean it and use neosporin and gets better but I m worried. You should know I m sedentary for a number of yrs due to. Health issues but since I retired I m in a recliner most of the day. Needless to say I m too embarrassed to see a dr but it s also hard for me to go. This has happened about 3-4 times. In the past yr and a half. Any suggestions ?