Sciatic Nerve Pain

Anyone else get this yet? I'm 25 weeks and it just started this week for me. The first day was really bad, it started off feeling like my back needed to pop but couldn't and then I was getting dressed and suddenly I had a sharp pain shooting down the left side of my back down my leg. Then my legs gave way when I tried to walk and I gave up and just laid on the floor for a few minutes. Tried to stand but couldn't and so I called my hubby in to carry me to the couch. I tried an ice pack and that seems to help. I think doing tasks where I have to bend over like getting the laundry out of the dryer are making it flare up. At least I can sorta tell when it's coming on when my back needs to pop and can't 😂