Cant see my drawn keyframes timelines

so i watched a tutorial to move my camera so i could pan it up and i went to do so and made a timeline for it and i cannot for the life of me go back to my keyframes timeline. i click on strokes nothing happens, the summary tab shows up but nothing is there. the layers exist theyre under the stroke tab but the timeline and the layers on said timeline are gone. please help ive been working on this project for about a month im gonna cry if this work was for nothing and i cant even render it ngl.