“Normal” bleeding ???

I’ve been to the drs and they have sent me to get bloods tomorrow and again on Monday, she was not overly concerned about a miscarriage but I really am... I have been spotting for 2 full days and it has gone from brown to pink and back a couple of times now but every time I go toilet I’m worried it’s abnormal.. is this too pink??? Or have you bled a bit early in your pregnancy and been okay?

(implantation bleeding was over a week ago)