Am I suffering depression early in pregnancy! 😔

I wanted this baby so bad all my life. 
Now i finally will have my baby God willing in my arms in 8 months. 
I am grateful and deep inside dancing in joy. 
However, i am only 6+3. 
And i am already starting to feel the crazy symptoms, i dont know if they can get worse or if i am overreacting.
I do not ever want to be around anybody only my hubby.
I am suffering from extreme EXTREME  fatigue. I work from home and I drag myself to my desk, and even started calling out more, i cant stand the thought of speaking to my customers. 
I just want to be in bed all day, and when it comes to food i have zero appetite. I am scared i might start losing weight and looking unhealthy.
Any word of advice would be higly appreciated. ❤️