 exercise induced headache, sharp chest pain, weakness, and nausea
Does anyone else have exercise induced headache, nausea and sometimes sharp chest pains? I get this sometimes just from bending down to tie my shoes. Also I get sudden weakness and just plain feel ill, like I have the flu. Sometimes I get so weak and sick feeling that all I can do at that moment is sit down until the feeling passes. Sometimes I see "stars" just like on the cartoons. It's weird! Well, it's not really stars, it's more l like shiny spots that swirl around. This happens sometimes when I get up too fast, or if I climb stairs or go down stairs after sitting down for a while, or if I get out of bed to fast in the morning. | 
