Blisters and itching after BBL - is this normal?

I’m 17 days out of bbl and feel great, all bruising gone and swelling slowly going. I do however itch a lot on the lipo’d areas and noticed yesterday tiny little blisters and one slightly larger, about 3mm. I wear my garment religiously. I had my surgery abroad so not able to see my surgeon, are these blisters normal or should I go see my gp? Thanks x