RandomAI

After that ??? guy took me, Ren, Reina, and Huey into the past i was on my way to the town but there was a mansion i decided to walk into and it triggered another quest for narcy and narcissa. The quest restarted when i went back to route 9 but everything was invisible until we got dropped into the void so i kept playing it through until the lavender scene. Now i'm stuck in the hospital of hope again. and honestly i don't know what to do. As i was running back through items i picked up with the item finder were gone and so were pokeballs and rocks were also mined. Please give me a hand