I woke up with 3 blisters on my lip that have more than 1 bump per blister what could that be?

Maybe herpes. Herpes recurrences look like a small group of tiny bumps, in a cluster, that break open and then crust over before healing. Treatment is available, depending on how bad the recurrences are, how often they happen, and whether or not the patient wants to use medications. A doctor's exam can tell what the blisters are, or one can try a virtual consultation such as HealthTap PRIME.