Thank you for asking your query at DoctorSpring.
I am really sorry to hear about the unfortunate incident. Glad that thing are ‘taken care of’.
Medically speaking (evidence based) this is NOT very dangerous. Insertion of foreign bodies into vagina for pleasure or experiment is rather a common practice and most of the times there are no danger. (Television obviously over blows and sensationalise things).
This event is probably not going to cause any harm. (Compare that with a sexual intercourse which can put in risk for STD). I assume you have washed and cleaned the vaginal orifice. (Not to the extent of douching, a rather superficial wash is enough. You can use a handheld shower for the purpose).
Watch for any signs like abdominal pain, discharge from vagina, or unusual bleeding. If there is any unsual signs like this you will have to get in touch with your Doctor. Otherwise you can carry on , business as usual.
Hope this helps