Confused!

It's been 6 weeks after stopping contraception!

Positive opk 3 weeks ago, 7 days past ovulation I thought I got my period!

Tonight as I thought it was cycle day 11 I did an opk.. it was mega positive.. I don't normally get a positive till cd 17-18, so this confused me. I did a pregnancy test and it's sure is positive! So I'm Pregnant!! I'm so confused. Implantation bleeding? It wasn't exactly light,

It's the 5th time now I've fallen pregnant the same month! I must be super fertile!! It's just keeping the pregnancy I seem to fail at.. I had had a similar experience, had a bleed. Thought it was my period. Tested a week later because of a thought. And bam pregnant.. but it turned to be an ectopic. So as u can imagine I'm crapping it 😖