New player. Confused.

How is this a draw? He is pinned on all sides. 

Exactly. He is not in check and has no legal moves. That is called stalemate.

I see. So the better move would have been to move my 2nd queen to h5 instead of h6

Yes. Especially if you were in time trouble, a move giving check avoids any stalemate. (You weren't in time trouble in your game.)

Always look to see if he is in check or if he has a place to move before you move when in a end game like that 😁

Your question is one regularly occurring from new players (some people get tired of seeing the same question over and over - albeit from different people, for each of whom it is a new question).  Your response to the provided information is better than most.  You are willing to learn instead of merely complain, and that is a good sign for somebody wanting to improve their game.

As a side note, don't worry about how it looks to not know a rule you've never encountered before.  I've directed a good number of tournaments and I have periodically had to explain common tournament rules to experienced masters (not the moves themselves but how handle the other aspects of tournament games).