i'm just now hearing about bitcoin SV and ABC. really need to understand whats going on. i heard that bitcoin cash is "no more." is BCH being dropped completely? what happens to my BCH? do i have to claim the new coins or does it get converted automatically? do i get both SV and ABC or will only one survive? i still have a bitcoin core wallet that never claimed BCH coins. will i still be able to claim BCH/SV/ABC?

this all seems retarded. why is this happening? is this still all about block size or is something else going on?