Finally She Stopped Screaming

She finally stopped thankfully... I'm in a hard position when that happens... As a mom I know another mom doesn't want you trying to do their mothering for them.... She doesn't know how to stop it.... Honestly she gave up after 15 minutes and just let's her scream it out....I only step in when she starts throwing things or trying to hurt herself....I don't really know much about autism... I don't know if this is all normal or not... Guess I need to study up on it....She just screams at the top of her lungs for hours....She will take a few minutes break if she starts drying out but eventually goes back at it.... All this is fairly new to me since they moved in a few months ago....Hoping she got it all out of her system for the night... My nerves are so high I'm shaking....Each scream was like a drill going through my poor head....