Thanks for your query,
Insertion and removal may be associated with some pain and bleeding. In case of difficult insertion and/or exceptional pain or bleeding during or after insertion, physical examination and ultrasound
should be performed immediately to exclude perforation of the uterine corpus or cervix
. Severe shooting pain may also be a symptom of a ectopic pregnancy
. So i will suggest you to see a doctor soon.
Best of luck
Hope it helps....