not enough cloud storage ~ onedrive

*URGENT [From UK]

Does anyone have a solution to this problem: I was adding some cc (when I say some I mean a LOT lol 😭) to my mods folder and it came up with an error saying that I need to "upgrade onedrive for more storage". Is there any other way to get more storage without upgrading onedrive. I'm aware of Samsung SSD hard drives so if you anyone could recommend some affordable SSDs I'd be forever grateful🙏. P.S. My files need syncing asap.