Is stressed a lot and cries often.

Hei

I cannot either diagnose you here online, but i think the reason for your depressed emotional state can come from the stress and frustration that you are experiencing. It could be school related, it could e related to friends or it could be about normal mood swings that comes form puberty and being an adolescent. 

I might be related to anxiety but you do not write what you are anxious about. So it is difficult for me do speculate. 

The best advice I can give you is that you talk to somebody about the stress and frustration that you are currently experiencing. Talk to the health practitioner at your school, your parent and/or your Doctor. Together with your Doctor og you school nurse you will find out what this is and find ways you can cope with your distress. 

I hope that you talk to somebody like I have advised you here. Show them what you have written here. I hope that my advice helped you even though I couldn't give you an answer with the reason for your depressed emotional stress. 

Med vennlig hilsen spesialist i psykisk helse, ung.no