Need some help! :(

Morgan

So last month I was a week late (nothing unusual). Af is usually pretty heavy for the 3-4 days she is around. However, last month the first day I had a decent period, but then for the last 2-3 days it was a VERY light pink color. I have not taken a test since then because I don't want to get my hopes up. Ever since af, I have been bloated, moody, and light cramping on and off.... I have been wanting to test SO bad, but I am so scared too because I don't want to get a negative test. It just kills me every time it happens :( Any suggestions on what I should do?? Am I just over thinking this??