i had simlilar symptoms recently,
my advice is stay away from caffene and any other stimulants for a month (red bull , soda etc), eat very healthy and excersise regularly.
if your still not feeling right in a month you may need to consider some anti stress anti anxiety medication.
marajuana is a 'psychoactive' drug. anything in your head (good or bad) will be aggrivated by it.
at this time i wouldnt smoke pot if i were you.
I realize that i think more and im depressed more when i smoke weed onces in a long time..its real stuff and i think if your depressed weed makes it worse..anyone agree? but soem people are happy and weed makes them more happy but in my case it makes me depressed
This sounds like withdrawal. I stopped weed and cigs 7wks ago and had ALL the symptoms you are describing. Some went away, some not because I have Fibromyalgia. This disorder would be worthwhile for you to look into as well as a Borderline Personality Disorder site. The best of luck to you.
P.S. If you start and stop weed you could be going through perpetual withdrawal.
I am not sure what this has to do with marijuana as you did not mention anything about it in your post but do in your title. Are you smoking it regularly or are you asking if it would help you?
Anyway, stress can cause all these symptoms and more as can anxiety and panic attacks, which is what many of your symptoms sound like. Not sure about the constipation and sinus issues though, those could be stress related but they sound a lot like symptoms of Fibromyalgia. I think the best advice I could give you is to bring up Fibromyalgia with a doctor and if you don't get the answers you feel are sufficient seek out a second opinion or even try to see a doctor that deals with natural healing or alternative medicine.