The Legend of Zelda: Tears of the Kingdom

So I recently started playing ToTK, having finished BotW some time ago. Playing through, all is well until I find myself in the Depths and having to return. Selecting shrines or towers on the map gives no option to warp to them whatsoever. Have I managed to softlock myself out of teleporting? **SOLUTION:** I forgot I changed my health because fuck this tutorial. Changing it back to 3 before opening the second door makes it work.