Dealing with a Colic Baby

So I found out today that my baby could be colicky. On Wednesday she was crying so bad at 6.30pm. I never seen her cry like that before. I thought she was hungry again eventho I just fed her. But no that wasn't it I changed her diaper, burp her, and trying putting her to sleep, but nothing was working then until 9pm she finally stop crying and eat and then sleep. I thought it was a one time thing until it had again last night at the same time. I was at a point I didn't know what to do. I almost started crying because I thought I was doing something wrong. Until next morning I made a doctor appointment and let the Dr know what's going on with her. She told it could be Colic. Is anyone else having this problem? Or did and found ways to clam your baby?