m0useanswered grow question 2h ago Almost looks like it was harvested already from the thickness of the trunk and then grew some new branches.
If its been going for a while now, it looks like its a mutant, I would prob just start new.
The leaves look very similar to a revegging photoperiod but you stated it was an auto so that's a red flag.
Maybe leave it for the season and see what happen but if that bitch hermis and makes pollen it could fuck over your other plants if you plan on starting some new ones.