Miscarriage or ectopic?? Hopefully neither.

Harley

So AF was due the 25th. On the 27th I tested (positive) then again that night (negative). The next day I tested negative. Then the following morning, positive. All tests were dollar store cheapies.

This morning I had really severe cramps around 5:30am. Went to check, no AF. So I figured maybe I just had to go #2 really bad so I did. Felt a little better. Then around 11 this morning, I felt the cramps again but even worse. Went to check, there was bright red blood. So I put on a liner and drove 2 blocks down to my house and by the time I got there (about 11:10) the liner was completely filled. Put in a tampon, picked up SO from work and got home around 11:45. Tampon (super size) was overflowing. Took a shower and put in a new tampon at about 12:15. It was filled by 1:00. Idk what's happening