So, since I was about 14 I've been feeling depressed completely out of the blue. Although, I do have to admit I was depressed when I was 14 and 15 due to bullying but, I did believe I started to get better when I was 16. I'm 17 now, I turn 18 on the 25th of this month. But I'll have random days when I will start to feel very sad. I cry and doubt myself a lot. Is it normal for me to still be feeling depressed? Or should I go see a doctor?