Meds?!!

I've been having preterm labor contractions but they aren't going to fully stop them cause my first was early so my second will be too, due to a positive ffn test, just have to sit and wait. I'm on hydroxizine pamotate? I don't think that's spelled right but they Rx me it for pain, sleep, and some anxiety issues I have. I had a huge panic attack at the hospital and it dropped my BP and I had to be on oxygen so they think this would help me. Has anyone ever taken this? Its only sugar coating the pain but there's no complete way to not feel labor haha! But my anxiety has been so much better, I don't feel like crying and I hoping for a good nights rest! Praying this gets me through these last few weeks. I'm not much on narcoatics but my emotional state is affecting me physically so bad.. No judging please