Though sad to hear the incident, I feel that you are safe as god is with you.
If you are still within the 72 hours after the incident, consult your doctor for a prophylaxis if necessary to rule out any possibilities of any viral or bacterial infection. It could even probably be a std or anything else.
Regarding your hiv infection, though it is not possible to say anything right now, you could get yourself into self examination, to see if you find any serious ars within this window period. But do remember to test yourself after a 3 month period. In the mean time, I would advise you to take healthy food and be with your family and friends, to avoid feeling lonely and thoughts about what happened to you.
If you are a christian, pray along with me. I surely remember you in my prayers, may the good lord grant you peace and relief from this trauma.
God bless and regards
kiklis2k