High blood pressure concerns

Subrenna • 2nd baby due in Feb 2016!
Finally had a checkup this past Friday to hear the heartbeat and make sure everything was ok. the nurses were concerned about my blood pressure so my ob put me on labetalol. Some of the possible side effects are scary and it makes me feel very weak, dizzy and tired after taking. I'm just wondering if any other mommies or mommy to be's have taken this medication and what their experience was like.