Last night I had a shot of durateston that I have not used before. It has been a while since I have used injectables but I have never felt this way before. I have waves where my I feel disconnected, spacey and disoriented, accompanied with a continuous headache, and severe anxiety. Then there are the hot flashes. I feel almost speedy. Tired from lack of sleep last night but unable to sleep. Nervous now I have done serious damage to myself. Any input and advice on my condition would be really helpful since I am freaking out.