evap line or faint pos

[mom42011]

I took four pregnancy test in 2 days and in btwn hours all came out a faint pos but not right away and I am not understanding this ...the reason I took it is because I had unprotected sex on the 17th and that was 14 days later after my period on the first and I have been getting fatigue and weird smells and a clear snot like mucus so I thought I might as well check the twist is I had my first depo shot on sept 16 but I recieved the shot with out menstrating and since Ive had regular period so I thought I was still ovulating being that I still had a mensus and I also had spotting 10days after I had sex I think that is why I figured I should test bcuz of implantation...well can anyone help? Is this impossible? Were the test wrong?

[mom42011]

The test were a little over ten minutes like I saw it go through the first 3 minutes but it was so light later it had the color in it idk I guess I will try the digital in a few weeks, I am probably not but thanks for responding.

[SunWorshiper_26]

Try again with a digital pregnancy test and first morning urine. The line/dye tests are mote likely to give false positives

[Clysta]

How long did the tests take to show anything. Unless it was in the first 10 minutes they're negative and anything that shows up after is considered invalid. It's unlikely to fall pregnant on the depo, but can still happen.