Hi mummies, anyone of you experiencing this...the milk blister area had formed a scab (something like hard lumpy feel on nipple)? Its no longer painful to latch. Is this normal or is it an abnormal growth? TIA.

Its thicker than a scab. Feels more like a small lump. Its solid round hard lump inside nipple. Am not sure if its due to my boy's biting (poor latch). It happens more than once & latch was painful till I pricked with needle. But now it seems 'hardened ' into a lump.