I am planning for a baby from last 2-3 months. I have a menstrual cycle of 28 days which lasts for 5 days. This time i had my vaginal bleeding on the day of my expected period day. But the bleeding was bit light not as heavy as period bleeding is and it lasted for only 2.5 days. Also, there where no blood tissues or clots this time in my bleeding which usually is in my period, can it be implantation bleeding? I also felt feverish in my bleeding this time. I did a pregnancy test after bleeding stopped , but it gave negetive result. Can i still be pregnant? Should i do pregnancy test again?