Went in last night for increased cervical pain, back pain, and braxton hicks. They ended up giving me IV fluids and a Terbutaline shot for preterm labor. Has anyone else had to have this shot? It made me really really shaky for 30 min. My FFN test was negative and my cervix is closed. They said due to negative FFN test they are 99% sure baby will not be here in the next 2 weeks.