I had sex 11 days ago. Two days ago, i noticed pink when I wiped, then the next morning, it was bright red. The rest of yesterday it was pink when I wiped but bright/dark red if i checked with my finger. Today i woke up to a decent sized blood spot on my liner. I've been on Nexplanon since last December, and we use condoms consistently and correctly. Nexplanon makes me spot all the time but I've never spotted like this as far as I can remember. Basically, I'm really really scared this implantation bleeding. I know I'm really protected but I'm really really scared I'm that .0001 percent