New Messages large amount

Have you ever been in a busy discord server and have 100's (or 1000's) of messages to read but you can't go to the first one you missed? Yeah, that's me and I want something that lets you go to the last message you read before the masses of unread text please.

Yes I know you can search for it but I don't always remember the date I last left off, please, I know this isn't just me.

Thanks :-)