I had a group of small white lesions my gums right under lower teeth when i brushed my teeth they went away and just left my gums swollen but no pain?

Consult: white lesions on the gum could be anything from recurrent herpetic lesions to candidaisis (yeast infection) to just plaque on the gums. Have your dentist evaluate

Visit a dentist: Swollen gums can be a sign that you already have, gum disease. This is a serious problem, which should be checked professionally by a dentist. The good news is that this condition is curable. Call your dentist today!