It’s hard to say without knowing the depth. Superficial partial thickness burns, (clear fluid-filled blisters) are usually best left intact until they rupture and then need to be debriefed or cleaned-up by a doctor. However, deep partial-thickness burns are much more variable and require specialized care.
I would recommend being examined by a Plastic Surgeon who can offer the full range of care options. This limits pain, risk of infection, and potential scarring which could require surgery.