Not all patients heal the same way or at the same rate. Scabbing, peeling and flaking can be expected day 3-5. Other patients may simply experience slight dryness.
Swelling of the skin can happen post micro-blade, typically minor swelling subsides within the first three days. If selling continues or is severe you may have a skin allergy to the pigment used.
You may have wiped off only the initial scabbing post micro-blade. In some cases this can lift the ink used from the surface of the epidermis.