TMI Pic

Woke up this morning and had some blood on the tissue. I am 7 weeks today and have a doc appointment for Wednesday but that’s to get a referral to my OBGYN. Just needed some help on determining maybe what this could indicated. I’m taking it easy today and drinking lots of water. I’ve had cramps throughout my pregnancy thus far, but not extravagant ones or anything. I currently do have a small cramp on my right side. Any help is appreciated.