Being sick just really sucks. Admittedly, I have been a slacker recently when it comes to posting, but when you are sick the motivation to do a lot just goes away.
Do I think there is a time for relaxation where one needs to recuperate, absolutely. However, how long does it take to regenerate? How long should one take to regenerate? The answer is it really depends.
I believe that everything happens because God has allowed it to happen. God wants us to relax from time to time so we can regenerate mentally, physically, and spiritually. During this period of time we may feel unmotivated or tired or lack energy or lack desire, but there is a reason we are feeling this way.
This could also be a season of testing. People are under the assumption that once they are saved, that God will never test them and that just is not true.
Whatever the reason is for your season or recuperating, be thankful that you have a chance to recuperate. Be thankful that God is trying to slow you down. Be thankful that God has told your body to relax. Be thankful that God loves you.
I believe that after you have rested, you will come back stronger than ever.