36 weeks contractions

Nicole

I’m 36 weeks and experiencing contractions everyday since yesterday. Though it only occurs once a day, back pain radiating to abdomen, like menstrual cramps with tightening of abdomen. It lasts for 5 minutes then disappears. No leaking of bag of water. Does anyone experience this too? Is it normal? I’m just worried because I still got 1 week left til 37 weeks.