What the heck is going on...lol

Angel • My Husband and I have been married since Jan 15, 2015. We are pregnant with our 3rd and last baby (2nd together). We have a 3 year old daughter a 16 year old daughter from a pervious relationship and he has a 14 year old daughter from a pervious relations

So I am about 10ish dpo, and AF is due in 4 days. Yesterday, I wiped and had spotting so I thought I was out. It only lasted a few hours and now nothing today. Do you think this could be implantation bleeding?