Windows won’t boot most of the time

Afew days ago I used the Chris Titus tool on my pc ( windows 11 ) to debloat windows, I did the standard tweaks as well as disabling recall, copilot and debloating edge( I think). Now the pc shows a black screen and does the start up noise, when I press the power button most of the time my screen appears with the shutting down icon for a few seconds before shutting down, for some reason tho, afews times it just booted up perfectly with no issues whatsoever. On the recovery screen I’ve tried everything in the command prompt etc. One of the times it booted up, I undid the Chris Titus tweaks and used windows “ fix problems with windows update” option on the recovery section in settings and it still didn’t fix the problem. I’ve also tried restore points and hirens but nothing, is there a way to not lose installed programs and apps or do I have to reset my pc?