Was 16 late, extremely tired, sore breats etc.. Did CVS cheap came back positive

I did a Clearblue plus this morning first urine, nothing showed up. I just checked it now and this came up. I just got my period today. Should I be concerned? I even made an appointment for today but since I started bleeding I canceled it. I know some are going to say evap line but evaps dont have color to it they are usually gray color arent they? 🥲🙃