Sciatic Nerve Pain

April👩‍👧‍👧
OMG what is this pain?! I'm assuming it's sciatic nerve pain, I can barely walk! Never felt this before tonight but all the sudden BAM my left butt and hamstring literally hurt so bad, It feels like someone is stabbing me in the butt and in my left back leg. Ouch!! Anyone else experiencing this? I'm 37 weeks