Try mo mag PT ulit like 3 times and do it with your 1st pee in the morning. If all turns outs negative then maybe you’re not pregnant. With PCOS it’s very unusual to have a 45days cycle so tendency is you might have PCOS… but it is not impossible to conceive even if you have PCOS so better consult your OB-GYN to be sure and to address your concerns properly… ☺️