Hmm 🤨, well, anything that is getting worse over time sounds immediate need? I would get a call I. To your med nurses. Is it surface (skin), subcutaneous (just above/start of muscle, or deeper? If it is an allergic reaction, a Benedryl might help? Never take a med unless you know it won’t counteract another med. Benedryl is well tolerated at minimal doses. Best of luck!!