Yep... this is definitely a familiar feeling. All the feels, hitting like a truck.
Kimi ni Todoke did this to me when I watched through it all, especially the confession confusion section and the flashback part about Ryu's mother from the final season. God that one hit me hard, especially when I had just recently lost my own mother, though after a very long fight with cancer that just left me drained and not in tears.
And so did Nisekoi, as I've said in a previous chapter comment. So many powerful tear-jerking moments in the final third of that manga, just hitting one after the other when you're binging. I tend to call it an 'emotional rollercoaster'.
Violet Evergarden had me bawling, too, through most of the series and I think both movies. Definitely the second movie, that's for sure.
I could keep going, I suppose, but... shit... Yeah, gonna sit with this for a moment, maybe.