Losing Ground

The post title might have explained what's going on with me these days.
Yep, I think I'm losing ground.
I am lost.
I don't know how to do what I normally do.
I am talking significantly about designing promotions and packaging for my last project for exam.
I made some but the feeling I get is just not the feeling that I used to have.
The satisfaction is.. no longer there.
Is it just because I'm having a downhill at the moment?
Or is it permanent.............?
And this afternoon, I caught myself thinking, wondering,

"What would I do, if I can't design anymore?"

I mean, literally, WHAT would I DO?
I don't know how to do anything else..
Then if I don't have this, I might be what you can call 'no ability whatsoever'.
Argh.
I really hope this is a temporary bore, a temporary downhill..
Maybe after holiday, after refreshing for quite a bit.....

Because I can start losing faith in myself if this continues :'(