Can see and navigate through my files but can't access them.

I was watching the office when my whole computer froze. I rebooted it by holding down the power button and came back to windows missing my secondary hd, the first one is an ssd. This is a notebook and i installed the hdd myself, the caddy light was on so I turned everything off removed the caddy checked the hd connection and reinserted it. Now i can see the drive(both partitions), navigate inside it and see every file, but if i click on a txt for example it returns an error saying its not possible to open the file.

The windows disk manager can see it just fine, easeus magic partition says its not allocated and doesnt see any partitions, speccy is reading its temps but its reporting it to be and ssd as well?

My pc is an dell Inspiron 15 3567 the hd is a seagate ST2000LM007 2TB.

Any help is appreciated.