K.Z.
Hi S.,
A lot depends on how long ago "awhile ago" was! I don't remember feeling baby move before the 4th or 5th month, and then it wasn't a sharp, "kicking' pain, it was a "fluttery" feeling, like maybe he was turning somersaults or rolling over (I wasn't big enough to show at that point, so he could easily have done that). I do remember odd little sharp pains now and again, my doc said that was the ligaments of the uterus stretching.
Consider, too, when you had your last period--though some moms have periiods through the first couple months.
Definitely go have a pregnancy test done, and for the moment, act as though you are pregnant (with respect to eating healthy, no smoking etc).
good luck to you!
K. Z.