@Blondeebabi,
I would suggest contacting a local rape crisis center.
There are great places where you can go and get support and counseling from people who know how to help. They will be able to help you decide what steps to take, how to get medical help and what you can do. Going to a clinic quickly, as people here have said, can also be very helpful. What you are describing in your post is rape.
You don't need to go through this alone.