I bought a reconstruction apartment, but I'm worried about what lies ahead.

I bought an apartment in Songpa-gu that is currently undergoing reconstruction, but there is still a long way to go.
The cooperative has been established, but I have no idea when they will start demolition and construction.
I am worried about how much the additional contributions will be, and I am also concerned about how much my total debt will be once the relocation loan is issued on top of my current loans.
With the recent announcement of the reconstruction excess profit recapture amounts for Eunma Apartments, this is also becoming a huge burden. Nothing seems easy in any way.
People who bought homes before the Moon Jae-in administration probably didn't have any of these worries; I really regret my decision.