Yes, you would be able to create a new account afterwards!
Would you want to preserve anything from the existing organisation (data, etc.)? I can see you're a member of an EatClub organization already, but the only user of your own org; and deleting the last user from the organisation deletes the org as well.
We have solutions for either case, so just let me know if I can proceed with deleting your user or if we should work around it!