I'm done with this ttc thing!

In the past week I have gotten 2 or 3 vfls, a couple of negatives, and had multiple pregnancy symptoms. I was so sure this was it! I started bleeding last night. I was light in color, kinda pinkish red, and seemed to have a lot of cm with it. It's different from my normal periods. I'm thinking chemical pregnancy? Either way, I dont imagine that I am having a baby soon.