Sooooo frustrated!!!

Nikki96
I was supposed to get my depo shot in july but decided not to. I had to periods last month. Now for the past 2 weeks ive had cramping and bloating. I had a spot of reddish brown and then very light pink. Now nothing. Now it itches down there...ugh!! Its teasing me! Im not pregnant because i just had bloodwork done at the hospital a few days ago.