Hormone imbalance? Pregnancy?

[trishlynn99]

Hi I'm trish, my period was a little over a week ago. I thought I was pregnant. But when I tested it was negative and then a few days later I started my period. It was brownish but it lasted 4 days like my period normally does. But now I'm getting period cramps, I'm bloated and my lower back hurts so much and for the last few days I've been so emotional the lightest things would make me cry. I've been tracking my ovulation days for the past 2 years and none of the symptoms for my ovulation days is like this. could I be pregnant or would this be a singe of a hormone imbalance. Also I'm 21 years old

[shortytlc]

Just thought I'd reply (with no replies upto now) are you expecting to be pregnant? Maybe another test if you did the other one a bit early? Hope all is OK