You are not alone. Consider that the sun may be affecting you more than mainstream science might suggest.
[youtube http://www.youtube.com/watch?v=mPHRy8_OolQ&w=560&h=315]
There are those who believe that the sun is not just a big ball of gaseous fire accidentally warming Earth so we may live. The sun is really very much more than that. And it is affecting humans in more profound ways that “traditional” science would have you believe.
Much of what is happening has to do with human evolution and the move away from our logical brain, and into our heart. You can absolutely feel this physically. Palpatations, pain, discomfort. Vertigo and restlessness too can be attributed to the energy from the sun. (Of course always check with your physician if you are concerned about new symptoms. But if he or she cannot find anything wrong, consider this idea.)
The sun is sending us information. Make no mistake about that.
(Thanks to Susan Kornacki at I.E.T Intelligent Emotional Truths for the link to the great video.)