I’ve gotten all faint positive FRER tests. When I went to my doctor Wednesday my HCG levels were 11 and my urine test was negative. If I am pregnant I would be 4 weeks and 2 days. I’ve had cramping all this week and today I have very dark brown and red bleeding but it’s not heavy but definitely more than just spotting. Im suppose to start my period tomorrow. Any idea if this is just implantation bleeding or what may be going on? Pic of my test from this morning. The second line showed up in 2 min.

on?