Dell G15 5510 - Hard drive not found, can't boot up after windows update

My Dell G15 5510 is stuck at the Dell logo when I open it. It was working fine earlier but when I tried to update my Windows, an error occured. I ran a diagnostic and it says no hard drive detected. Looked at my Bios and my SSD is not listed there either. I tried using a USB for the windows installation but on the part where I need to choose the hard drive, its empty and it says that I don't have a storage driver.