Nano-limit Stars: Take the free card?

[checkmate36]

I should have waited for a rainbow flop where my straight was to the nuts before I get fancy with free card raises?

I felt I would most likely see the river with my draw and investing a small bet on the flop could save me a bigger bet to the river.

I didn't think the raise was that bad but maybe its a leak I need to address. [img]/images/graemlins/confused.gif[/img]