You had no risk. In an adult, the only risk for HIV infection is unprotected anal or vaginal sex and sharing IV drug needles with infected users. Oral sex is not considered a risk by experts in the field of HIV research because saliva contains digestive enzymes which render the virus inactive and therefore unable to infect.
Anyone else to answer please
No, no risk for HIV, but if you have so much anxiety maybe you should start to practice oral sex with a condom.