I injected last monday. I was sore for a couple days, which is normal. Friday my ass was so sore I could barely walk. It got better for a couple of days. Today is sorer then yesterday. I have no redness and it is not hot at all. There is swelling, but thats it. I have never been sore for more then 3-4 days after an injection. Will this shot go away? Should I get it looked it? Could I have an abcesess with no redness or heat?