Hi mama! Yung sobrang konti ng period on pills is actually pretty common, a lot of us moms sa circle ko experienced that din, some ng us barely had a few drops lang, kaya normal lang yan sa katawan mo. The headaches though, I'd definitely mention that to your OB kasi it could be the pill itself na hindi agree sa'yo, at sabi din nila pwedeng mag-adjust depende sa hormone levels. Since your LO is 2 na and you're done breastfeeding, definitely time to chat with your doctor about switching to a different pill na mas okay sa'yo, there are so many options out there and they can recommend which one fits your body better, kaya wag mag-self-decide na lang.