 [ Symptoms ] hi there i would like to know what could be affecting me as i have never experienced such symptoms before recently about 4 months i would say i have been experiencing chronic fatigue even when i do sleep for long hours i still wake up feeling tired more recently i have been having severe headaches accompanied by nausea i often get a metal taste in my mouth during the day but mostly when i wake up i find it hard to concentrate and always have this anxious feeling i am a 19 year old male and i find it strange to be experiencing such symptoms at my age [ Disease ] using my albuterol inhaler before exercising helps me