According to your description,

I believe you are working too hard now.

Like running, you'd better keep a stable tempo.
Avoiding running too fast at some time is really important.

I strongly recommend you do some exercise. e.g. jogging, swimming or hiking.
The mandatory blank off will release your brain for a while and give you a fresh mind shortly.

Remember,
it is more likely to be a long distance race than a 100 meter dash.  

Another good advice is,
keep communicating with your family constantly,
never ever isolate yourself.
this won't do any help.

As long as you do your work everyday,
you should be good.
Good luck my friend.

Thanks

You are welcome buddy.
I hope you are good now.

Take it easy.
As long as you have done your best,
leave the stuff for God.

Hey buddy!I lost my sleep again.But it has been a long time since last time. I was curious why you use English to respond me? Im taking the review to entre a better University graduated school.But now,my review is not good,I doubt myselfs ability,I feel terrible,I can not sleep,I am afraid fail,my pressure is too heavy,,   

hope you have a good day!

不知道用中文你能看得懂吗？最近复习越来越没有状态，现在做题的分数还没有8月份时做的高，让我十分郁闷，对自己今年能不能顺利考上内心十分怀疑，怎么办？还有两个月，我要挺过去啊！！不能半途而废，不能失败啊！！努力了这么久，现在怎么能被小病小情绪打败呢！！Damn it！！！