Abrasion on thumb didn’t scab. Healed from bottom up.

Patient: Abrasion on my thumb never scabbed. Kept it wrapped in a bandaid that I changed daily, and it seemed to heal from the bottom up in a weird way. Now I’m left with a blister like thing that also seems to have a very small amount of blood pooled at the top, but doesn’t seem poppable. how do I make it go back to normal?