Are My Feelings Normal?

I've been feeling crushed and antisocial ever since summer began. I've been forced to stay with my dad, which means I can't be with my boyfriend, who is moving on the 21st. I've began to give up on almost everything. I used to love drawing, reading, writing, and swimming, but now all I want to do is hide, cry, and listen to music. Am I depressed, or is this normal?