I’m wondering whether to make a new tumblr blog and uploading all the new comic stuff there, or not

Some of you may or may not know, but, this is a secondary blog, and I am a pretty paranoid person. So I would like to keep this blog, but at the same time if something happens to my mod account, then this’ll be ruined..

And if I make a new blog I may lose all my followers..

Tried making sites and it just frustrated me, too costly and I want no part of it. Making a different bog and getting a domain name might help, idk..