My armpits bother me it comes and goes no lump, just feel mild pain? get tested frequently, physical fine except hsv1 was found? any worries or sugges

Muscular: At 22 years of age and no lumps, its not likely to be consistent with cancer. And if its both its likely to be something muscular. This pain is highly unlikely to be related to hsv 1. I would keep up with regular exercise and maybe clean up your diet a bit, hydrate well. Keep a pain journal to see if you find patterns with an activity or some other correlation. Hope this helps!

Hard to say: There are a number of things that cause your symptoms but it is impossible to tell you exactly what is going on without an examination. Call your doctor for an appointment.