Confused 😫

Na

My period was late 2 days it finally came Wednesday but was brownish day 1 for the heck of it i tested i got a positive i was confused... i decided to wait until my period went off to test again (period was weird only 2 days long and medium bleeding no clots and not red) so I tested Friday when it was off got positive opk and pregnancy soo again i test today got positive opk and pregnancy in confused 😐 never experienced this before i need advice