I've been feeling bad all day with these contractions. Called my doctors after hours line an they…

I've been feeling bad all day with these contractions. Called my doctors after hours line an they told me to lay on my side an drink water(which I've been doing all day) an take benadryl to help me sleep. They dnt want me to come in unless contractions are 2-5 mins apart. What else can I do I'm only 27 weeks an miserable.