Hi, i am a 30 year old woman. I've been feeling really low for quite a while now and feels like it's getting worse. I feel like i am not supposed to be happy in life, any little bit of happiness i have always gets taken away from me. Could i be going through depression? I am surviving on around 2 hours sleep every night , falling asleep around 12.30 then awake by 3am and can not fall back to sleep. I feel tearful and angry all the time, I have lost interest in everything and struggle to get through the day. I've been suffering bad head aches , chest pains, shaky hands , confusion and my weight has dropped. I hate feeling like this , want to just lock myself away from everyone. I don't really have anyone to speak to as family do not speak to me, i don't really have many friends. I am a bit worried to go to my GP as i have a 6 year old son and i don't want my GP to think i am not capable of looking after him..please if anyone could help i would be very grateful.