Taking Meds for iud appointment

Lauren • I hope you have toilet paper ; because shit is about to get real.
I'm having the mirena done this Tuesday, the docotor is telling me to go on my period so I'm naturally dialed, but I was curious if anyone here has taken a muscle relaxers before going in?
The nurse told me I can take my Ativan and Tylenol but I'm thinking about throwing a muscle relaxer in the cocktail 
Muscle relaxers are for your lower back and can make you feel out of it , which is what I want , I don't want my nervous to tense me up and make me feak out.