Maybe turn 8 buy Stables/Stables instead of Province/Hamlet. Like DG said, those Hamlets are almost worse than copper here.
Hitting $2 three times really killed you though. This is not a board where you fist pump when you get 5/2. And to make the luck swing even more glaring, he gets to open $4/$5, which is particularly huge for him since his options for a second $4 are pretty bad.