I think my baby has colic….

I could be wrong as I’m a first time Mummy, but I think my little one has colic. I’m usually against playing Dr Goggle with symptoms, but it feels like a switch has gone and my once very content bubba has suddenly in the past week become so unsettled and the signs according to Google point to being colic. She is 4 weeks old and is quite content during the day, sleeping and feeding ok, but as the clock strikes 5/6pm everything changes and she becomes completely restless and will settle for no more than 10 minutes before the screaming fit continues. I’ve ticked the boxes…feed, change, winding etc but still will not stop crying or settle. It’s relentless and I’m not afraid to admit it’s making me feel like a useless Mum, exhausted beyond belief and frustrated that nothing I’m doing is helping. Does anyone have any tips on how I tackle this difficult stage? How long does it generally last and what can I do to help my baby? Any help is appreciated. X