Finished watching MadeInAbyss and...

I just want more content right now. I'll be honest I cried on what happened to Prushka. Also cried on how emotional the story of Faputa was made. Also I love the musics. My favourite one was Gravity. When will season 3 or the next film come out? Should I read the manga? I mostly watch anime only due to my eyes tiring reading white screen on my phone.