This kind of symptoms will occur when there is lack of sleep and nutrition.no body can compensate sleep.please try and change your routine correctly. Follow for 3 to 4 days.then see you are feeling good then continue the same.

I think your diet is disturb....so take trikatu churn 1tbs t.d.s and continue  use of hot water. Get consult online for any more query.

Start taking Brahmi capsules ...1 capsule twice a day. Take a few shirodhara therapies and relax. Try to remove the cause of underlying stress. Eat very well.

Thanks for seeking medical advice for the same. It's always great to seek opinion before crash land.. If ur maintain sedentary lifestyle n night or late night work need to re-allign and screen for Glycemic status n thyroid function test if u've any one of parent Diabetic...Or over weight Ayurved shares it's Bahu Doshaj Avastha i.e. Couple of metabolites accumulated in ur systems causing slow metabolism fuctioning... those need to shade n detox by Panchakarma therapies n Rasayan medicines. Along with add on healthier habits of food exercise adequate calming sleep

Please try out shirodhara ( Ayurvedic therapy) which help in relaxing the mind n combating the stress level .. kindly check ur blood glucose levels also ..

Have proper nutrition, sleep and exercises.

Go for Hb test , thyroid profile...take some immunity booster and health tonic