Just to clarify, is the main problem that your are worrying all the time? So, becoming very anxious about many different things in you r life and having trouble with worrying thoughts?
Ok, thanks for the extra information.
It's impossible to diagnose someone via JustAnswer but I can comment a little on excessive worrying (as that seems to be what you are having problems with). Excessive and intense worrying is actually quite common and can be quite trickyto get under control. When worrying pathological and begins to have a majorimpact on life people can develop what is known as Generalized Anxiety Disorder(GAD). You can find good descriptions of GAD and its treatment here and here.You can also find the specific criteria required for a diagnosis here.
Intense worrying is extremely tiring and can begin to lead to feelings of depression orincreased anxiety. The main problem people have when trying to control theirown worrying is that whenever they try to make it stop they find they oftencan't. Trying to stop thoughts is called 'thought suppression' and as you areno doubt finding out it not only doesn't work often it can also make it worse.The reason for this is that when you try and stop thinking about something youhave to actively think about that thing!
Sound a little strange? Let me give you a light hearted example. For the next twominutes I want you to try really hard NOT to think about a white Polar Bear.Give it a try. For two minutes do everything you can NOT to think about a WhitePolar Bear. Go. What happens? You think about the bear right? Apply this toworrying and you can see why it becomes a problem. When you are in the middleof worrying about something and you try to make it stop.....you are actuallythinking about it even more.
The good news is that there are really well established and effective treatments forintense and excessive worrying. Cognitive Behavioral Therapy (CBT) is widelyregarded as the gold standard therapy for problematic worrying and in theUnited Kingdom, the National Institute for Health and Clinical Excellence recommendsCBT as the treatment of choice for GAD, see here. I would strongly recommend that you consider CBT as a treatment approach. You could start by taking a look at this excellent CBT based self-help program http://www.cci.health.wa.gov.au/resources/infopax.cfm?Info_ID=46 . I use this with patients who have difficulty with worrying and I find it to be very helpful.
If after working through this you think you need further assistance then I would recommend you consult with a CBT trained therapist. CBT is usually offered by Psychologists (although not exclusively) and you can contact The BritishPsychological Society here for assistance with finding an appropriately trained Psychologist in your local area. The NHS covers sessions with a Psychologist in many circumstances and you can begin to check this option here. Also, take a look at an article published by the American Psychology Association here. It's an interview with a senior Psychologist and covers some of the things you should consider when you looking for a Psychologist.
Alternatively, you could try a self-help book on the topic I can recommend a book titled Mastery of Your Anxiety and Worry to help you begin to tackle your worrying. You can find it at www.amazon.com .
I hope this has been of some help. Please let me know if you have further questions or would like me to clarify any part of my answer.