Help required - lines are not fainting

Rayne • 👼 - February 10th, 2019, chemical - October 21st, 2020, 👼 - February 12th, 2021, chemical - April 4th, 2021. Chemical - May 2nd, 2021. No babies yet.

Hi everyone. I need some advice and comfort. 5 days back I started having faint positive tests. Meanwhile I was spotting. My lines were never getting darker, so I assumed I was having chemical. Today is 2nd day due, and I am spotting - no actual AF, and my tests are still faint positive. I am worried if it can be a sign of ectopic pregnancy. I have mild cramps that are almost non existent