你這種情況似乎是jealous of him, but a little bit more than jealous...
so
"I feel jealous"
"I feel defeated" - this probably a little overstated in this case
"I feel frustrated" of this situation or of yourself
It's all depends on the situation or how you feel
As for the kid situation, I've got a boo-boo for a slight physical injury, such as a scratch. I've not heard about "owen??"