Prenatal depression

Is there such thing as prenatal depression?

I’m 8w+6 and last week or two I’ve been feeling exactly how I did when I had depression. I suffer with a lot of mental health issues and have done my whole life but the feelings I’m feeling relate to the baby. This baby is planned and we tried for it for a while but now I feel like I don’t know if I want It and I havent felt any connection like I did with my daughter. I’m 19 and had my first baby at 15. We’ve just moved into our own house and have a lot of stresses atm but I just can’t seem to shift this. I don’t want to get out of bed and am finding myself confined indoors :(

Shall I go to my midwife or doctor or will they think I’m a horrible person :( I want this baby more than anything t and this feeling is horrid. X