Hi, an HB of 9 is low, and your symptoms of weakness and tingling palms and feet strongly suggest anemia.
You will need to get a complete blood test done, along with a peripheral smear to see which kind of anemia.
Commonest cause is Iron deficiency, but your symptoms of tingling also suggest Deficiency of
Vitamin B12.
As for your emotional problems, you seem to be under stress... Don't worry. It's an absolutely treatable condition and you'll get better within weeks of taking Supplements for treating anemia.
If you have symptoms like dizziness and light headedness while getting up from sleep or standing position from sitting also, Consult a doctor.
Also, most importantly, do eat good food and maintain a balanced diet because poor diet is a huge determining factor in developing weakness. Eat more leafy vegetables, iron rich food like jaggery and groundnuts, dates. And drink a lot of water.