Thank for asking to HCM
I can understand this, you need to remove the device that you have put in for contraceptive
purpose this might have cause the infection, if I would be your doctor then I would treat this condition with the following drugs
1) cap Amoxicillin
500 mg three times in day
2) Tab Ibuprofen
400mg three times in day
once the device is out then no need to worry about this, hope this information helps you have good day.