Please help! Steroid (betamethasone) shots at 36 weeks

Hello ladies if you received steroid shots during pregnancy for baby lung maturation ( the course of 2 shots with a difference of 24 hours), did you notice decreased fetal movements few hours after the shot? After my first shot I have generally been feeling a little tiredness and baby seems sluggish. I have to go back to hospital in few hours but just worrying until i reach there..

Delivery is planned early due to hyper-mature placenta + fluids getting low.