short period....2 weeks later pelvic pain

Kendra • new wife and mother of 3
this month i had a short period that only lasted 3 days (most bloggers say it was implantation bleeding) and was supposed to be 5 days. along with weird stomach muscle feelings. now im having serious pelvic pain on my right side and its been hurting for a while now..and feels like im laying on something in my pelvic area when i lay down on my stomach.any ideas?