In the hospital for pre term labor.. They got the contractions that were dilating me to stop. But…

In the hospital for pre term labor.. They got the contractions that were dilating me to stop. But I'm still have little contractions and sharp pains down there and in my back, feels like an period cramping also, plus ever so often I get feeling dizzy like I'll pass out, and cold sweats, and very nauseous... Does this mean anything ?