Yes, the vitreous can pull on the retina as it shrinks, degenerates and tries to pull away from the retina. You need to limit your activity for a while and make sure the retina is healing well and all tears sealed. Your retinal specialist should be able to take excellent care of you.
MJK MD
Generally, retinal tears are caused by the vitreous gel tugging against the retina. However, they can be caused by other means.
If you want a more specific answer ask your doctor about what caused your tears.
Thank you for the information
Did your retina doctor tell you the four signs of retinaldetachment?