Antibiotics and Mirena???

Kassie 👑 • In recovery!!!
In the last month i had to take 3 kinds of antibiotics and painkilllers(the kind you have after a surgery)with codeine
My period just started today but it's almost. Like it's just spotting(period was due. On Dec30th)Know that antibiotics don't fit with the pill but with an DIU???May I be pregnant?
Thanks and happy new year to all!!!!😎💋