I've been on insulin for about 2 years now. I'm 23. Recently I started noticing that I'm very itchy after injection, and there are bumps like what you would expect an insect bite to look like. I understand that a bump at the injection site is normal however what I find strange is I have very itchy bumps on the opposite side of my stomach from where I injected. I change injection sites every so often. I injected on the left side of my stomach and the old sites on my right sorta flared up… read more