pregnancy depression

tori
I'm not sure if it's right to post here or not, but I am currently 11 weeks pregnant with my second child and with this pregnancy i keep getting these feelings of depression. 
I currently have a 9 month old daughter whom I love. I was adamant I didn't want a second child but after a bad reaction to our birth control it was removed and our midwife wanted to want a month before starting a new one. Well in that month I conceived. We are not in a good place, my husband and I currently live with my parents because we current stay in the house we were renting. 
So I'm currently struggling with accepting this new baby and having him/her with my daughter while staying with my parents. 
Overall just very stressful situation. My husband try's to understand but has no clue. Any other moms go through a similar situation? And if so what helped?