Oh my God, I’m sorry you’re going through this. They literally couldn’t get the spinal tap in my back. They did it at least 10 times to the point where I was saying what’s going on and the doctor was like I’m sorry, but we just keep feeling bone they finally got it in and I was still feeling pain, I stopped feeling pain last month and my baby is now five months
Go get it checked out
I'm 8 days post partum as well and experiencing the exact same thing as you
I had the shooting pain too, it happened randomly at times (mostly if I was bending down to fast) it eventually stopped happening but it took like 10 months to completely go, I’m 20months pp now. But 8days pp is still quite fresh it is pretty common to feel this x