Hi. Have very bad pain in my lower back and down to my legs since last night. The pain is ok ish when sitting or lying in bed but unbelievable when walking. I had that before but usually was going away after few steps but this time it’s constantly here. Does anyone had something similar? Or just know what is it? Since it’s being weekend the only option for me is emergency room which is an hour away from us and waiting time is usually very long. Baby is moving fine, so I don’t worry about that.