Im not sure how to fix my premiere it wont show any of my previous work

If Kevin's suggestion does not work, Reset Workspace (window > workspace)

Hi @danielv46941242,

Thanks for the message. Welcome to the Adobe Premiere Pro forum. Glad to have you.

Ive tried updating and restarting both my pc and premier im not sure what else to do

Try this: double-click the Sequence icon. It's the second one down from the top, it looks like. That should open up your sequence. You should be back in business afterward. I hope the advice helps. Please let us know if it helped or not.

Thanks!
Kevin