Hi for the past 3 years I've been having weird skin rashes, flakes of little white things, and a bunch of random things. I know 3 years ago it all started from when I went to someone's house and got bit by some invisible bugs. They made lines of bites, and every time I went to a doctor they would just tell me to get a specific type of lotion. The lines of bug bites are not here anymore, but I do sometimes have very tiny bites (always more than 1 hole each bite, usually triangular bite of 3). I have ruled out bedbugs