TMI..... Brown/pink blood instead of full on period?

Charlene

I started which i thought was my normal period on the 10th but it isnt bright red or full on flow which i usually have every month.... it has been brown/pink..... has anyone else had this and was pregnant or is it just a light period? Ive been feeling off with sensitive breasts, a little nauseous and headaches.... i did bleed a little with my little but cant remmeber how much or how long for.... i did a PT the other night and i wasnt sure if i saw a super faint line or not....