2 BFP HPK's could it be?

I know it sounds stupid but I have just taken a HPK and got a BFP, so I did another and got another BFP... Both tests were the same brand.. I have no idea how many DPO I am, as my cycles are super irregular... I have had so much trouble concieving and with my DH working away 5 days a week I just assumed I missed ovulation... I guess I am asking because it just seems a little hard to believe... Pic below ​