Dropping $55

Sometimes the poker gods go against you...
I lost $100 on one table but got half of that back on the other three tables.
The two hands which killed me were AA v QQ - all-in pre-flop, foe spikes a Q and then set under set, my 555 v his KKK.
I managed to control the tilt, which I take as a plus, but still mighty galling.