Pregancy possibility? ?

Ttc

I averagely have somewhere around the lines of 28 day cycles. Day before period was due, I had very light pink spotting kind of dischargy not bloody and only lasted a few hours. Then on the day period was due i had brown blood-like discharge in panty liner and that lasted on and off for the whole day. Next day nothing. No pms symptoms but light cramping. Normal Af is very painful as well as heavy and lasts at least 4 to 5 days long. I normally have bad acne and aches in legs. Instead i only experienced mild cramps in Lower right side. Today in shower i noticed alot of little white pimple-like bumps around areola. breast was so tender last week also experienced flu-like symptoms last week. Nausea and fatigue is also noticeable. Mind you spotting accured when period was due day before and day of. Day before period was due i took pregnacy test bfn. Was i experiencing IB if so was testing to early??. I really don't believe it was a period I'm 26 years old and i know my body ive never had a light or short period especially like this nor the white pimples on breast. I really FEEL PREGNANT. Any advice questions comments will be appreciated. Thanks and baby dust to everyone.

Sorry so long and all over the place. Lol?