Signs of Depression – When Should You See a Psychiatrist?

How do you know when it’s time to seek professional help instead of trying to manage depression on your own? I’ve been feeling low energy, loss of interest, and constant sadness for months. I’m considering booking an appointment with female psychiatrist in nyc but unsure if it’s the right step. Would love to hear your thoughts.
https://www.grovestreetpsychiatry.com/