You will feel movement more frequently as you move further along. Babies have their lazy days sometimes. Try drinking something cold and lie on your left.
You haven't felt anything at all?for how long? That happened with me as well for like 2 days but I could sometimes feel a few flutters. Once you reach 6months you will feel alot more movement and will even be able to see your belly move!!
I felt flutters barely at 22 weeks. Then actually movement at 25 weeks.
Ohh that doesn't make me worry so much haha, Ohh he gave me a real good one last night as if to say don't worry mum im still here hahah