I feel in my heart that my husband does not love me anymore. I don't know what to do. He is sick of all my issues, depression, job loss,

Support is the key. The amount of stress you are currently dealing with may be influencing your ideas about your husband. Depression and job loss can be overwhelming for most couples and marital therapy seems like a viable option at this juncture.
Counseling? Have you tried to find a good counselor or therapist to help you? That would seem like a very good thing to me. If you think your marriage can be salvaged, couples therapy may be very beneficial. But you need to start somewhere. If you don't do something different, what are the chances there will be any changes? Good luck.