Milky discharge during TWW

I’ve been having milky discharge since ovulation, with only two days that it wasn’t in my undies but if I checked my cervix it was still there. I had this with my previous pregnancy, that ended in miscarriage at 6W2D, as my first sign but also had a lot more symptoms last time as everything came really fast and ended really fast also.

I feel like I’m pregnant again but I tested at 12DPO and got a BFN on a FRER. I was just wondering if anyone has had the discharge and not been pregnant? I can chalk my other symptoms up to the prenatal vitamin I’m on, though I haven’t had any symptoms on it previously.

It’s so hard waiting for AF to come or be missed so I can test again. I’m scared to test again before because seeing the BFN just devastates me.