When you said you can't feel it kick on the outside, do you mean you can't feel it against your hand or you feel no movement at all. If you're not feeling movement at all, there could be a few reasons why. Placental position, baby size/position, weight and if this is your first baby it could be a lot longer before you feel movement. Are they finding the heartbeat at your appointments? If you're worried, call a doctor or hospital and see what they want you to do.
no madam u shouldn't be,its normal.