Magnesium sulfate- help!

hls19

Monday at 9 am our daughter will be here!!! 

Im so very excited and very scared and nervous! First baby and having a c section-- I'm so scared for the whole process!! The IV, the catheter, the spinal, the surgery itself!! Any FTM or STM with c section experience under their belt it's words of wisdom??

 Since I have pre eclampsia the doc is putting me on magnesium sulfate for 24 hours after birth for seizure prevention. Has anyone had this happen? I'm worried it will hurt my chances of breast feeding! Plus I hear you feel so lousy on it that you sleep a lot.