I suffer from depression and during times it hits hard I withdraw myself from people stop activities and usually just sleep and sleep. If it wasn't for work I believe I would stay in bed until I felt better
But I have noticed after all the sleeping it's almost like I sleep it off ...is this a good thing or should I consider seeking help ?


I think it's good that you have a coping mechanism that works for you. A lot of folks who deal with depression don't.
That said, I think that anyone diagnosed with depression should keep in touch with a professional as a backup for the possibility that a coping mechanism is no longer sufficient.