Anyone else feeling depressed/blue?

Shannon • 36 year old mom of 1 and pregnant with #2 (yay)!!!
Hello, I am 9w+4 with #2. I suffered a miscarriage in March and was so blessed to fall pregnant immediately after. I think a combination of the constant concern I might miscarry again combined with morning sickness, zero energy and no willpower to eat healthy and exercise has left my naturally happy, positive attitude at the door. I am nauseous, tired and feel like crying most days. I keep telling myself things will get better in 2 weeks when I am out of the 1st tri and confirm baby is still growing healthy. Trying to stay positive when I should be enjoying every second of my last pregnancy.