I'm 33 wks 4 days pregnant with twins and i've been experiencing painful contractions, a back ache and pelvic pressure. what can i do to stop the pain?

Quick fix:: You cannot take pain medication except Tylenol (acetaminophen) or ALeve, unless allergic to these. I suugest a simple trick: Get a large cotton athletic sock and place 2-3 tennis balls inside, then place behind your back: alternate with a heating pad on low or medium ( not htype of pain is normal in pregnancyot) and use BioFlex as a massage cream.This type of pain is normal in pregnancy.