Recently, i went through a lot of stress due to worry about mental illness, living alone, breakup etc. For the past one month, I feel detached from my surroundings and people, almost as if I am not having those conversations. I have illogical thoughts- like am i really talking to this person? Are characters of movie real? etc but these are only thoughts- I know what the reality is. I have no hallucinations or delusions. I feel incredibly unreal and detached though, and have no appetite. I lose track of time, and have no motivation. Am I suffering from a serious mental illness? Am I going mad? I am scared of losing touch with reality and losing grip on sanity.