Help.

Today, I was using the bathroom and when I wiped there was a very very light pink colored "discharge" on the toilet paper. It happened twice on two separate occasions. My period is weeks away, I just got off of my last period over a week ago. Is it possible this is implantation bleeding? I've read you get that a few days before or around your period time (im pretty regular). And now I'm noticing slight cramps... I'm a tad worried.