I need your help ladies, Is this normal?

Okay so ladies my period before my last was August 18, Recent period was September 12th lasting 7 days... that was 25 day cycle which I thought my period were longer anyways... after my period was over on the 19th, I started having brown discharge on Monday 10/2/2017. It's only when I wipe & alittle on a panty liner. It comes and goes. I have been taking test & had these were the results. One was like a faint positive then today was neg. I'm not having any pregnancy symptoms just craving food & sore boobs. That's all. Has anyone had brownish/reddish discharge before period?

(I posted these pictures in other post but just wanted you guys to know my story]