Hi I Had The Copper 10 Year Coil Fitted Two

Hi I had the copper 10 year coil fitted two days ago and needed to be dilated or clamped open as I'm mid cycle, I'm still taking my micronor mini pill I have 11 pills left, can I stop this now ?as I've switched contraception due to migraines with Ora which I take gabapentin for? I've not had intercourse for 9 days and my last period was 23 rd to 30 th Nov. I have light orange pink bleeding now is that normal, no pain apart from the odd twinge,but I did for the first night.so took painkillers Thanks.