Severe lower back pain !! Help 😭😭

Jay • Angel Baby 31/10/18 👼🏻 Rainbow Baby due 15/10/19 🌈 🇨🇦 gave birth to Rainbow on 24/10/2019 at 5:55am !

I have been having severe lower back pain for almost an hour (since 5pm MST). And it’s not going away. No cramping or anything else, just major lower back pain.

Husband rubbed it a bit and felt better, but did not go away.

What can I do to help it? Is it pre term labour? FTMI’m 37 weeks.

Thanks all !!