I need some advice on nifedipine-side-effects

They just put me on that over the weekend

And i wanted to know if anyone ells is taking it and how they felt on it and how long it toke you to get used to it?

Im 21 weeks along and i started talking last weekend when i was in the hospital

And i makes me feel like im not conected to my body and i feel like my heart is ponding and im having panic attacks almost i feel very scard and nervous and its like i have no control over it and sometimes the room just starts spining im so afraid to go to work feeling like this what do you guys think ?