Great to hear from you. Sounds like you are on the path I am on. I went to the health food stored and got 5-HTP. Started 50 mg, felt immediate energy; but, a little jittery (nervous); so if that continues, I'm going to try tryptophan. I got the book Mood Cures that really helped with all this. Marci Shimoff recommends that in Happy book. She has a website to order this stuff too. moodcures.com
Look forward to hearing how you do in Germany with this. I bet the book will soon be available in all languages!