Suggest Remedy For Swollen Bumps In Lips

I am 16 years old . I am roughly 5'5 and weight 116 pounds . I have sensitive skin in general and am prone to infected hairs or cysts while shaving. This morning I woke up with a white bump on the inside of my lip, and now my lip is very swollen. Here is a photo: WWW.WWWW.WW