Not sure what this is.

So yesterday I checked my cervical position as normal and it felt different. Normally I can feel a small opening and it's a little soft, but this time it was really hard and slick. When I pulled my finger out it had a small amount of blood on the tip. I'm in my fertile week but I'm not supposed to have my period for another 16 days. I've only been early once and that was when I had my miscarriage. I've also been having some cramp like pain and my boobs are sore. Do you think it could be ovulation? I've never felt my own ovulation before and I haven't had an LH surge this month....