Is this implantation bleeding 🥺? Please help

Lauren

So today around 12 I had two specials of this when I wiped sooo small ! .. then nothing ,, around 6pm tonight this was on my panty liner but again one small spec and nothing else , no cramps. Some pulling / tugging in my groin , lower back pain , I’m 10 DPO and AF should arrive on the 22nd , please advise ladies I’m so confused ?!