Hello, I'm Zeyu.
As for the issue the questioner is facing, if they're currently experiencing just a lack of interest in social interactions and a desire to isolate themselves, it's not typically considered depression. If you have to comment, it's at most considered a depressed mood.
It's important to understand the difference between feeling down and having depression. The former is what the original poster is describing. We all have ups and downs in life. When we're feeling down, our emotions affect our body and mind, making us less active or even depressed. However, this state will heal itself with time and help, allowing us to return to normal.
If this goes on for a while and we don't get help, we might start to feel a bit down. In this state, we need to get some help to lift our mood. But it's not always easy to know what's going on with us. If we want to know more, we still need to go to the doctor to get some advice.
If you don't want to go to the doctor or take medicine, you can try going out with friends, shopping, or doing something else that interests you to get moving. If you feel a little bit of a desire at some point, you should seize the opportunity to get moving through aerobic exercise. This can effectively improve your mood. At the beginning, you can start with simple exercises such as doing housework. In the middle, you can pair mindfulness meditation to improve your state.
If the person asking the question isn't interested in these methods of self-healing, the reality is that we can overcome it and go see a doctor.


Comments
I understand how you feel, and it sounds really tough. Maybe starting with small steps like setting tiny goals for each day could help gradually build up your motivation again. Sometimes just acknowledging that you're going through a hard time is the first step.
It's clear you're in a rough patch, and I'm sorry you're feeling this way. Have you tried reaching out to a close friend or family member? Even if it's just to say hi. Sometimes human connection, even in small doses, can make us feel less alone and more supported.
Feeling this isolated and unmotivated isn't normal, and while seeking professional help might not appeal to you now, there are also support groups and online communities where you can share your feelings anonymously. It might be comforting to know you're not alone in what you're experiencing.