I have 2 blister, 1 small inside my internal lip, right side, very very small tiny

Down below, not the muscle fold yet, up. Inside the hair, on the left. Pain. Big blister. 

Yesterday noon on. When I wipe I feel it but never check? It’s not very below, just discover.

Big blister. I never have this things. Not….above the folding 1cm diagonally.