Help!?!?

Angel • 23, Married, DD born 2/9/17, DS born 1/31/18, EDD 05/09/19
I have irregular periods but have gone the longest without one. Sore breasts and nipples, neasea, peeing more often, light cramping, and really tired. Taken 2 HPT and both negative and today spotting a little pink. Could I be pregnant but to early to test?