Aw sis, yan talaga ang common side effect ng pill, lalo na after years of taking it, the body needs time to regulate ulit! A few of us tried the same thing and it took several months before our cycle went back to normal, kaya don't panic yet. That said, para talaga sa peace of mind mo (especially since gusto ninyo mag-baby pa), I'd really suggest getting checked with your OB na lang, hindi lang para ma-rule out ang concerns like PCOS, but para alam mo rin kung ready ka na mag-conceive once hubby mo bumalik in May. Better to know now than mag-worry pa, diba? Rooting for you and the second baby plans!