Depression in 1st trimester

Hey there…how common is it to feel really depressed in the first trimester? I’m sick and tired all the time and I have very little motivation to do anything….i def want this baby, I just didn’t anticipate the level of depression I am feeling….my husband is helping so so much and this makes me feel guilty and ashamed….that I’m not doing more….and it’s hard to leave my bed or the house and I’m self isolating hard. I don’t even really want to talk to anyone or go to work, but im also so lonely