Depressed

Hey ladies, so I’m feeling really depressed and I’m only 6 weeks. Is it normal to feel depressed? This is my second pregnancy so I expect a lot of symptoms but idk I’m just feeling really depressed this time around. Finding it hard to enjoy my pregnancy. I don’t have any family nearby for support other than my hubby who is home every evening, even though he is here I still feel alone and depressed. Worried I will feel this way my whole pregnancy and then struggle with severe PPD again. I want to enjoy this pregnancy and be happy but I can’t shake this feeling off and I’m crying on and off all day.