I think no need la if you are not feel pain...........
If your teeth still loose for 3 month, you go to see dentist.....
please dont try to shake it again.........because the teeth will move by your force on your hand..........and these will hurt the teeth.......
Better take rest.........3 month, use your finger to test again..........
If you feel pain, go to see dentist immediately.........
Because if you go to dentist right now........no pain........they only monitor every half year by X-ray.........