Implantation bleeding?

Stephanie

So yesterday was the day of my period. I so thought I was going to get it I had light cramping and felt like AF was showing. So I stuck a pad on and went on through out my day. Well I never stained my pad just got very light brown spotting when I wiped and sometimes light brown/pink. No period. Is this implantation bleeding? If so how many days after did you test positive? Still no period today just very very light spotting 😆