[chryuop]

Hmmm, I don't think you can have 2 different subjects with a phrase like that. I would read it more like:
no, even if I have to overcome problems I will come...or something on these lines.
無理する　overdoing, making an effort to do something
でも even
来る come


If u interested I can give you a couple of sites where that can help you...just message me.