What could explain my condition? My breasts have become a bit more pointed, but I am still breastfeeding.

The user is asking about the possible reasons for their current condition, including sore breasts and missing menstruation while still breastfeeding. The absence of menstruation is a common occurrence while breastfeeding, and it does not necessarily indicate a problem, especially if breastfeeding or pumping milk frequently. This is a normal response from the body in these circumstances.