My life is stuck.

It's so hard for me to be happy. I have my days where everything is just fine and the next I feel so sad, and I don't know why. I work 40 hours  a week. I've been doing the same job for 5 yrs now. So I have a daily routine. I feel like I'm stuck in life. I need to make friends and have more interaction with ppl. I have a 9yr and I can talk to about some stuff. I tell my dog everything feeling I every had have, he looks at me kinda funny now. Lol and my bf works all the time I only get to see him for about 10 minutes when I get done, then he goes to work for the night. Ugh my life :(