Pregnancy blues

Ni

Lately I’ve been feeling pretty terrible. I’m in my 3rd trimester and I read that a lot of women feel this way. I feel really lonely. My husband travels a lot for work and the intimacy/affection isn’t there anymore. I don’t feel attractive or anything. I feel like a jerk because he’s working hard providing for our family so I don’t know how to even tell him that I need that, I need more. Anyone have any tips or how to overcome this sadness?