Af 2 late but tests are negative and now bleeding?

AF is 2 days late, this never happens to me...It’s ever only happened once when my body tricked me & I think my body is doing it again... I took 3 tests all which were negative, and today I wiped and there was a little bit of blood? Not enough for a pad, so I didn’t put one on and a bit later it was lighter & that’s it. Wasn’t alot at all. So my question is: Still a chance of pregnancy or AF is here?

Anyone else experience this & ended up pregnant? I’m just so lost here😕