Faint line

Ashley • Nurse Ashley(Hospice), 2/12/16 Londyn 💜, baby No. 2 aboard (EDD 10/09/20)

I’m 4 weeks & 2 days or 15 DPO & 2Days late for AF

Is It okay to still be getting vfl or pregnancy test or am I at risk of miscarriage. I took a digital and it said positive but I’m not sure why the strips are barely showing up.. 😔 I’m worried it’s a chemical