Usual leak location is passenger side toward rear of engine. Don't know if you have the tools, floor jack and jack stands, to get under the car, but if yes then you can visually look for the leak. Reach up and wipe the area where the head meets the block.

My 1990 slowly leaked for 85,000 miles with no ill effects other than adding some oil during interstate driving.

The leak also could be from the front timing chain cover. Very common.

Steve