Severe back pain

Mercedes

So I've had back chronic back pain since my first pregnancy with the epidural but it's usually manageable. This morning, while doing laundry, I bent down awkwardly(I guess) and threw my back out. I've never had that happen before and it has been the worst back pain I've ever felt. I can barely walk around, stand up straight or do anything which isn't good because I have a small farm and 3 other children. Has anyone else ever thrown their backs out while pregnant? Is there anything I can do about it to relieve the pain or heal it faster?