Dear ginvt,
I would definitely recommend that you seek the care of an eyeMD. Without visualizing their appearance, it is difficult to assess what kind of infection or lesion it may be.
Dr. Feldman
Sandy T. Feldman, M.D., M.S.
ClearView Eye and Laser Medical Center
San Diego, California
This could be something like a chalazion or hordeolum which could require antibiotics and warm compresses or it could even be something like a herpes simplex lesion (cold sore) on the eyelid. Unfortunately it is something that needs to be seen in person as soon as possible by an ophthalmologist.
MJK MD