So I had my 20 week ultrasound on March ninth. Having a boy! Got a call today (March 19th) from an np saying I need to come back the week of april ninth for another ultrasound. Baby has a cyst on his back that they wanna recheck. Says the doc has seen this before and they just wanna make sure things are good. I'm staying calm but really freaking out inside. Anyone else go through this? Hopefully good results? Otherwise everything looked great and hes in the 91st percentile for growth. idk. I'm worried. please help. Oh and I didnt do an amnio. This is my first kiddo after two miscarriages and I'm 26 if any of that info helps.