bumps?

I noticed some strange bumps on Lynda's right arm yesterday. This morning she has more of them on her arm, above and below her lip and two on her stomach. They don't appear to be infected right now. I have placed some antibiotic ointment on them while we wait for a call back from her doctor. The bumps don't seem to be itching either. We have been down this road many times and we have learned to seek medical attention faster. So it does not turn into a full body skin infection.