Suggest Treatment For Wound On Lower Lip

I had a small cut on my lower lip. Everyday when I brushed, the new layer that had formed came off. Yesterday the same happened, And by afternoon the tiny cut became longer and two bumps appeared next to it. Same color as my lips, no head painful when touched, and when pressed i can feel there s some fluid inside. I tried popping it by applying warm water but its so tough. I don t think its a blister or a pimple. It has no head. Yesterday I put ice directly to it. Before going to bed I put boroline (a type of healing cream) When I woke up I found 3 tiny blisters or pimples(I don t know what it is) on the edge of my lower lip in the middle. I don t know what to do! Today there s a party I have to go to and I don t want people asking me what happened.