When you are feeling down and depressed, it is natural to describe yourself as being "out of spirits". However, there are several other synonyms you can use to express the same sentiment. For example, you could say that you're feeling low, downhearted, or disheartened. You could also describe yourself as being gloomy, despondent, or melancholic. Other synonyms for feeling down include sad, blue, dejected, and deflated. Regardless of which term you choose to describe your emotional state, it is important to remember that it is normal to feel out of spirits from time to time. If you're struggling to feel better, consider speaking with a mental health professional or reaching out to supportive friends and family members.