The left side of my bottom lip swelled randomly yesterday, and it hasn't gone away-- it's actually gotten worse overnight. This all started about two nights ago. I have had pimples (I think they were, they may not have been) on my chin and there was one big one that had been bothering me, so I popped it. The next morning, I woke up and realized my lip was a little swollen, but not too bad. I told my mom about it later in the day, and took some Benadryl (It was children's, we didn't have regular at the time). It stopped bothering me, but it was still swollen and later, it started hurting again. I woke up this morning and my bottom lip was twice as big as it normally is. I'm only 17, and I don't have any food allergies, or any other allergies besides amoxycillin, and I don't have herpes so I don't know what the problem is. I took some more Benadryl about half an hour ago, and have also been holding a cold compress on it. I'm really scared, can someone please help??