TMI * implantation or not * kinda long post

Precious

Heyyy I’m new here but I’ve been going crazy this month trying to find out when I’ll get my bfp . So Tuesday around 3am I decided to go take pregnancy test because I started to feel weird earlier in the day I kept feeling sick to the stomach , back pain headaches & pinching cramps nothing to make me feel as if my period was about o come on . I took the test saw like a shadow of the second line and I just blew it off went to sleep . Woke up looked at it and the line was darker so I decided to test again and boom nothing at all . So I went on a shopping spree for test took them all nothing even though I could’ve sworn that first response had a line . So today I ordered the first response test often and I took 2 thinking I see two lines but they wasn’t dark enough so I said they was negative. I’m due for my period today and when I went to take the test I wiped seen bright red/ town discharge and I thought oh my cycle on but when I went back to go again ( yes i been going to the bathroom a lot ) nothing . So I just went again and this is what I see what do you think this is my cycle or implantation btw im 15dpo