11 dpo spotting... implantation

My af is due in 2 days yesterday I started spotting pink maroon blood like old blood after TMI I had intercourse I spotted I put a panty liner and spotted a little more brown til the afternoon and then it stopped. Today I started spotting a little more like a very light pink can bearly tell only when I wipe no cramps til now yesterday I cramp very light on my right ovary pulse like cramps.

Could this be an early period or implantation I never experienced implantation bleeding with my first pregnancy so I don't know. I been experiencing alot of symptoms that could be pregnancy related but since I started spotting I just figured it was an early period but symptoms are still very there so I don't know🤷🏼‍♀️

Any one experience implantation bleeding and if so how many dpo where you when it happen?