Trying to conceive baby #2 & Breastfeeding

Caitlyn

I am 6 days late now took two tests 1 four days late and one 5 days late, both were negative.

I have really really sore nipples when my daughter latches (sorry TMI).

I have really really bad cramps as well, I’m nauseous, exhausted, all the symptoms.

Could I be pregnant?