You can be descreete. Just google online for psychiatrist in india in your nearby place. You can call and book an appointment and visit them without anybody knowing it. Or see a doctor furthur away from your residential area so nobody will know anything.
If you are able to spend around rs 2000 for a Thyroid profile (T3, T4, TSH), then please do! Because hypothyroidism causes symptomps like laziness (lethargy), less attentive span, decreased mental performance, suicidal thoughts. (This is not a priority, but if you want you can do this alongside.)
Please seek professional help because there are many drugs (pharmaceutical drugs) that can help bring your mind and body to optimum level.