10 DPO I need advise

Mariah

I’m 10 DPO . I took 50mg of clomid this cycle experienced 2 days of my ovulation with spotting . ….2 DPO had VERY heavy white discharge …started to develop sore /tender nipples around 8 DPO . Today at 10 DPO still have tender nipples , went to check my CM and had some pink in it….could this be implantion or an early period….AF is due in 4 days …