Why do I feel to troubled? I can't sleep or do work properly, I feel like my health is not great either?

Am not going through anything particular, but i still feel lost and careless, and not okay, tired, confused, its like my head has shrunk back 10x, how do i take care of myself?

Why do I feel to troubled? I can't sleep or do work properly, I feel like my health is not great either?
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