Not sure if my DD who is 3weeks old has reflux? She has been a bit sicky for the past couple of days and last night screamed once she had a feed (I had winded her before I put her down) which isn't usually like her. She has been the same today too. She has also been blowing small bubbles for the past couple of days too and iv read that can be a sign of reflux too. Any help/advice welcome.