Could these changes be related to a medical or mental-health condition, and how can I begin to understand what may be causing them?

How can I understand what may be happening to me when this lack of energy and desire keeps occurring alongside physical and mental problems?

Recently, I have had very little desire or energy to do anything, even to eat, and I have also noticed problems affecting both my body and my mental state. Today, although the heavy rain made me feel relaxed, I stayed home, did a little work, skipped a meal, and still felt tired.

How can I tell whether this loss of interest is a temporary pause caused by my current pressures or whether something important in me is disappearing?

For about a year, poor job prospects, high household expenses, and caring for my child have left me sitting in my car after work, unable to feel interested in hobbies or friends. I have put those parts of my life on hold, but I am unsure whether they can return.

What small, realistic steps could I take to ease this state and gradually regain some energy or interest?

For about six months, I have had very little energy or interest in things, and when I am idle I mostly stare blankly. I find it difficult to seek professional help.

I would want to know if other parents have had that too, a hot stretch where their kid suddenly seemed years older.