So confused.....

April • 33. TTC #1 ❤️ Married. Fur mama 🐶🐱

Long story short: I O’d around the 27th, AF is due tomorrow? (Glow is predicting Friday, but I don’t think that’s right.) Any ways, I started spotting last Wednesday. At first I was super confused (cuz that never happens for me) then kinda excited cuz I thought- implantation!! I’ve read that’s only suppose to last a few days. I’m confused cuz I’ve had it for almost a week now and all my tests are negative. Do you think I should call my doctor? Wait a little longer to test? Chalk it up to my body STILL not being regulated? IDK 😫