Ovulation

Traci

I have a question. I am 9 days away from getting my period and according to my ovulation test I am still seeing a surge in my levels. I haven’t even hit peak yet (I am using clear blue advanced.). I usually am done by now and have got a negative result. Could my digital tests be wrong? I have had negative ones before my cycle began so I know it shows. I am kinda freaking out because I have my HSG teat scheduled and I need my period to be on time.