This may very well be signs of Depression. Since you have taken the first step in the right direction by sharing your problem don't wait too long to get opinions. You need help. Consult me or any Psychiatrist

Hello miss. Good evening. firstly I will really appreciate ur effort to talk about ur sufferings with us .I read ur concern and tried to empathize with ur situation but the description is too short to have any conclusions and also the duration of ur all problems is not mentioned .But not to worry ,still we atleast know about ur emotions, mood & sleep . Depression is absolutely a MOOD Disorder that primarily affect ur mood , emotions , behaviour and day to day life activities. Apart from mood other things also get effected like: *Interest *Strength of body *Confidence *Concentration *Self esteem *Apetite *Sleep *Your actions *Ur hope & vision for future If some of or all of these above mentioned things are effected for a particular period of time , then diagnosis of depression can be considered ,still these are not confirmatory bcoz,Lot of history from patient & his/her family has to be discussed ,Mental state examination is done on  to evaluate the condition of patient . I hope u understood ,it's not as easy and appropriate to diagnose anyone Depression without proper, appropriate and adequate approach. If your disturbed mood is causing problems in ur personal , social & professional life then u must discuss wid ur parent and you & ur family must be ready to get rid of this problem.

Yes this are signs of depression