I've had that also (larva). It's discusting. My lips have been so dry and peeling. Other than my feet that is the first place I have felt them moving. I just started seeing them there last week. My soon to be ex husband and my 16 year old son are also dealing with these. It's rough. How long have you been fighting these? I noticed movement in my feet several months ago, but brushed it off as possible neuropathy because of my RA.