Might I be pregnant?

[ceerrr]

I am wondering if I might be pregnant?
My last period started somewhere around the 1st or 2nd of March, and ended on the 7th of March. My partner and I had sex on the 7th, and twice a day until the 16th. So just by that, there is a high chance of pregnancy, no?
Also, for the past week I have had a higher temperature, almost a fever, I've been extremely tired as well. I have been experiencing nausea almost every day, (something I never have had in my life).

So I immediately thought the most extreme answer, which is pregnancy.
The only thing is, I woke up today and have been experiencing vaginal bleeding, somewhat like my period.
I'm not due to get my period again until over a week away ..
So what is this?

What can I do to find out if I am pregnant or not?! Is there even a chance anymore with this bleeding?

[MissmyAngel]

Could be implantation. Implantation is usually brown or pink.

[born2bemommy]

some people have light bleeding around the time that the egg attatches itself to the uteran walls.

[allycat24]

Take a test