Jiayou Lingz12! I can feel you. I also think that my #2 is not as good at latching compate to #1. I already got sore nipple when in hospital, so paid lactation consultant to come guide me again on day 2.
I feel that #2 is pacifying instead of drinking. .. she is moving her lip but she never seems to be full.... I have been switching side till she is satisfied. .. which means hours... hope things will get better.