Depression is very complicated and it affects everyone a little differently. There is not a lot of generalized advice I would feel comfortable giving with confidence. However… there are a few things that come to mind.
It’s never too soon to ask for help.
You are not stuck with the first doctor or therapist you see.
Do not lie.
There is a stigma about depression that seems to make people feel guilty just for having it. Like they don’t deserve help, even if they need it. Many people resist seeking help with epic levels of stubbornness. The thing is, depression can take a while to get its claws completely into your brain. If you seek help as soon as you realize what’s happening, you may be able to treat the depression before your brain gets used to the chemical imbalance. Going to a professional and getting checked out will do you no harm. But delaying this option could make treatment much harder. The sooner the better.
I have come across quite a few people that think the first person they see is the only one that can ever treat them. Having good patient/doctor and patient/therapist chemistry is vital to getting effective treatment for depression. You may have to explore some very dark emotional pain with this person, and if you do not like or trust them, it will be very hard to open up. If you have any reservations about your doctor or therapist, don’t be afraid to try another one.
Under no circumstances should you lie to your doctor or therapist. You are not the first person to think, “If I tell them this, they might think I’m a terrible person.” These people are trained not to judge you or your actions. They are trained to use that information to help you. To guide you. To treat you. If you tell them lies to make yourself look better, you risk not getting well again.