Thanks for reaching out.
With what you have briefed, it seems like you have problems with motivation and low self esteem rather than ADD.
ADD usually starts way early in childhood and it doesn't really go unnoticed. You'd expect the person to constantly 'run by the motor' rather than unmotivated. Parents are more likely to bring it to the notice of a health professional. You typed about your problem effectively, articulating every thought. You must be functioning relatively well though it may not be to your maximum potential.
Let's not label the situation. Once you start to feel more in control with yourself, things will begin to change. It's possible with some medication.
All the best.
Dr. Pavani Narukurthi
MD Psychiatry
MindfulTMS Neurocare
Gk2 delhi
Next Steps
Consult a Psychiatrist via tele consultation or in person