My 5yr old got a chest cold and evertimes she gets a chest cold she has problems breathing. I can see she struggling to breath little because her stomach and chest stuck in when she breath But when I give her a breathing treatment from the asthma mashine she dose better.. so my question is dose she need to go to the urgen care or will she fight it on her owb with the help of the breathing treatments ?

You need to take her to the urgent care. We cannot diagnose over the internet, therefore we can't tell you whether she needs antibiotics.

Get her medical help at once.