Request that the hospital take a urine sample for drug toxicology testing to be done by your law enforcement agency's crime lab. Preserve as much physical evidence as possible. Do not urinate, shower, bathe, douche or throw away the clothing you were wearing during the incidents Call a rape crisis center for information and support. Decide what you want. Talk to each other.
Communication is the key to a good relationship.
Tell your boyfriend what your limits are. Find out how he feels about your decision an what his wishes are. Say what you mean and continue to say it over and over again. Trust your feelings. When you first get the feeling that things aren't okay, say something or do something.