How is this possible???? Help!

Maysoon • UK

So I finished my AF on 29th September. I started on 23rd. Right so how am I testing positive on a digital already!! According to my dates I’m 3weeks and 4days?! Like I’m in disbelief. Usually on a digital i have to be like 10days late if not more! Has this happened to anyone else? What do you think is going on? Did I ovulate super super early? I’m so confused. Glow says I have 7 days left before I’m due for AF. I don’t even know why I was testing so early. I’m just a serial tester lol the bottom three are positive tests today. Has this happened to someone else? Make me understand lol!