I usually contact my doctors office when my full flow starts but I spot 1-2 days prior to my full flow. Does anyone call their doctor when they start spotting to start scheduling their day 3 blood work? Or everyone waits until their full flow starts?

Pretty sure I will be spotting today got a BFN and it just feels like that bitch is gonna show. Will be starting my fourth cycle just trying to see if there’s ANYTHING I can do different as my body and levels are literally perfect each month according to my ultrasounds and blood work.