New in this sub and looking for advice..

This is what I found by googling depression symptoms:

Symptoms

They can include:

Trouble concentrating, remembering details, and making decisions

Fatigue

Feelings of guilt, worthlessness, and helplessness

Pessimism and hopelessness

Insomnia, early-morning wakefulness, or sleeping too much

Crankiness or irritability

Restlessness

Loss of interest in things once pleasurable, including sex

Overeating, or appetite loss

Aches, pains, headaches, or cramps that won't go away

Digestive problems that don't get better, even with treatment

Persistent sad, anxious, or "empty" feelings

Suicidal thoughts or suicide attempts

I know that these issues above can be very common time to time for all people, but could you advice when it is time to seek medical help? I'm really not sure what's going on with me right now, but I do see many of these symptoms fitting to me. It's been hard two years with the covid restrictions, but I'm not sure anymore if it's all that. Any advice on the issue would be very much appreciated.