Anonymous - 2020-12-21

I messed up big time and now cant access my OS. I will make a walkthrough of the steps i did. Please help.

First i will write down the structure of my system. When i installed w10 on my computer i used Rufus and a .iso file. This is on my main drive an M.2 SSD. This drive is encypted with veracrypt. I got an Asus A320M-k mobo.
I recently tried to install windows on an HDD next to my main ssd that i would use in another system so i took the pendrive, and tried installing windows on this drive (as i did with my ssd). This is a very old and slow HDD. I had to restart the installation, because i left the UTP cable in so i restarted to retry offline. Now i dont really remember how things happened but i think i couldnt continue the installer, (and maybe got a repair loading screen too), so i redid the installing from scratch, booting from the pendrive, but after restarting into the 2nd phase it got me a repair system prompt. After loading it writes out on black with the dot loading gif: "preparing automatic repair", " diagnosing..." and it writes out on blue screen (pic 1) and throws me in uifi repair (pic 2). To run from a Rufus pendrive i have to use legacy bios. If i put the Veracrypt bootloader part first (I had 3: the win boot manager, a regular partition and a veracrypt part.), i could enter my password but i could only get this repair screen and uifi repair options. In the "Choose an operating system" tab (pic 3) i have 2 os-s. Now i only have the ssd inside and after a long banging my head in the wall session and screwing around, turning back from forced legacy bios, i no longer have the veracrypt partition.

Nothing worked in the repair and i dont know what to do anymore.

I think i somehow booted into my main drive and something got messed up somehow in the EFI partition. Is there a method i can somehow decrypt the drive?