I am a free user and have 28.75 GB of storage space right now. Dropbox has messaged me that tomorrow 25 GB will "expire" and be removed. I have 2.88 GB of regular file space used. Will Dropbox remove any of my files/folders? I should have 0.87GB of space remaining....right? I have had this Dropbox for many years with minimal usage lately, so I really don't want to pay the prices to Dropbox. Suggestions?