iMessage using 4.8GB of iCloud
I am currently out of space on my iCloud because iMessage is using 4.8GB of data. Going into Setting > iCloud > Manage Storage. Says Messages is using 4.8GB. Then clicking into messages shows that my top conversations are taking up 247.5MB.
Where is rest of the space being taken up? A video someone sent me eating all the space but not showing in the conversations?
How do I get the space back?
iPhone X