Starting to realize I am possibly depressed??

I have been having a hard time getting out of bed and getting motivated. I need to speak with my doctor but I'm scared to not be taken seriously. I have stopped working (sold my business in June) and I was thinking I would be much more happy and excited with the free time. Now that I'm months into not working I am starting to get sad and feeling worthless and having trouble getting motivated to see people. Everything pisses me off and I don't want to talk about it with my family because they all have their own problems. I have read this can be normal but is there any relief? Or am I just going to be sent to a therapist and have to spend money I am not trying to spend? I guess I am just reaching out here since everyone is so supportive and going through the same thing (pregnancy). I appreciate the advice. Thanks everyone