If they contain estrogen and you are breastfeeding it can possibly affect your milk supply. If you aren’t breastfeeding then I don’t see why it wouldn’t be okay to start back on them, but of course check in with your provider about it if you have any questions or concerns.
My GP usually check my vitals (blood pressure & weight mostly) before starting so might be worth going in for that x
Check with gp they usually want to give a check up and check your blood pressure/weight before you start taking anything again. It’ll also need to be on your record if you want more of them once they run out
Ask at your 8week check but I’m assuming it won’t be an issue as long as you’re not breastfeeding and your blood pressure etc is okay. The mini pill I got after my C-section isn’t working for me and when I asked at my check, my GP had no issue me swapping back to the ones I was taking before pregnancy as long as I’m not breastfeeding.
I think you can start you may want to just send a message and check but if you’ve taken it before then it should be ok. just confirm it’s ok if you plan on breastfeeding!