Back pains

Kyleigh • 23, and a mommy to 2 beautiful baby girls! Avery London born May 5th, 2016 💕 Makayla Rhae born May 27th, 2018 💕
My back is severely hurting. I'm only 20 but I've had a bad back since I played softball but being pregnant makes it feel so much worse. How can I relieve some of the pain so I'm not sitting in the fetal position crying sometimes...