Hello, I have been having pregnancy symptoms, my nipples are dark, my body feel warm, my stomach is bloading, I'm always so tired and been sleeping a lot and also have morning sickness sometimes. Last week I had a lil bleeding, and my period was late for 2days and then it came on the third day, at first it was light pink but it got really heavy. I'm scared, can I been pregnant or have imbalance hormonal? Please help me