One Drive

It appears that My One Drive is set up to my personal account from when I first started using it.  All of my business documents are going there and I am out of storage.  I do not want to pay for extra storage since I am already paying for 2 business accounts.

I have 2 different 365 business accounts that I am paying to use.  I want my documents and files to be saved to these 2 One Drive accounts.  I currently have one One Drive account set up for my EHW account.   I cannot figure out how to stop using the personal account and set up my second business account (LBVR) on it's own One Drive account.