Last month in January I had a period in the beginning of the month and one towards the end, in February I had my period towards the end but it was a very light pinkish bright red color and lasted for 3 days and very light, I have pregnancy symptoms like headaches, bloating, moodiness, and very emotional, but I took two pregnancy tests and they both were negative. Could I be pregnant?

This sounds like PMS. There are a million other posts just like yours. Scroll all the way to the bottom and take a look, they may be of some help.