His hsv2 is almost assuredly a genital infection. Hsv2 is rarely an oral infection. Even if he had hsv2 orally (which is a long shot) you still were at no risk. Hsv2 orally sheds so very little that tbere is no realistc chance you would ever get it in a life time of him doing thst to you. I absolutely would not test over this and you needn't worry.
No need to worry. Hsv is not concentrated in saliva. In fact saliva helps break the virus down. No chance you contracted hsv2 from this exposure. None.