Starting to feel a little depressed? 26 weeks pregnant

I am definitely not accepting my pregnancy body. I don’t see anything pretty about my self now. I am having a hard time just feeling happy. I am scared of stillbirths, being a mom, and not being able to handle having a baby. I can just tell my mood is going way down. I use to be on vyvanse and Prozac pre pregnancy. I feel so down about everything. Having a hard time completing daily tasks. I just want to sleep all day. Any suggestions? Thank you