People have already shared with you that HIV won't transmit the way you describe. You have to have unprotected vaginal or anal sex or share IV drug needles and saliva will inactivate the virus. This includes a spray in the eyes. So, you don't even need to test or worry.
The only ways HIV is spread are:
-Unprotected anal/vaginal penetrations.
-Sharing needles to inject drugs.
-Mother to child.
All the best.
Irrespective of your partner's viral load, ingesting infected fluid is not viable route for HIV infection.
Gastric acid in the stomach and saliva inhibits the virus.
You weren't at a risk. Testing isn't necessary.