Hi,
These are non-specific signs but further diagnostic is necessary. You have a common issue, associated
insomnia and
fatigue.
Your biological clock needs to be reset, and for that, you have to change your habit of taking nap in daytime keep your self very much active during the daytime.
Before going to bed have hot shower have a cup of hot milk, avoid
smoking, alcohol, stop watching TV, instead you can read any nice book, stop thinking anything weird.
You have to keep these things in your habit till you get natural sleep and this is not difficult, rather it is very easy to call the natural sleep, I would advise following this method only, otherwise pharmaceutical agents are there.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr Ivan R. Rommstein, General Surgeon