Ah, yan talaga ang common issue pag nag-stop ng pills! So what happens is, sometimes after you stop taking them, the body needs a bit of time to get back to its normal rhythm, some mums I know experienced lighter periods or delayed periods for a few months, which is totally normal. It's like your system was so used to the hormones from the pills that it takes a minute para mag-adjust ulit, hehe, parang jet lag ng reproductive system namin! Most cases naman it self-corrects within 2, 3 months, but kung sobrang matagal na walang period o nag-worry ka talaga, definitely worth a check-in with your OB/GYN para peace of mind. They can rule out anything else at give you proper guidance based sa history mo. Hoping your cycle normalizes soon!