Colic?

Isabella is getting so big. I think (Dave doesn't) that Isabella might have colic. She seems to get really fussy in the evening. I know it maybe gas, but sometimes she seems unhappy....anyway, having a baby is the most wonderful experience ever. I am really enjoying these last few days at home I have with her. I am having to do lots of school work (high school and graduate) but try and do it when she is sleeping....(which is most of the day). Dave and I have been playing baby cds for her...she really likes those. She seems to really be filling out and getting bigger. Dave stuck his tongue out at her a few times yesterday and she did it back...it was too cute:)