Hello dear firstly go for detailed Health check up including iron and vitamins level as I am feeling you are anemic so feeling low as well as unable to maintain proper oxygen level.
As soon as got the report share with me on practo direct consult for further assessment and further personalised guidance.
Health Tips
by the time eat healthy high protein high carb balance diet
Answered2017-11-17 09:59:36
Let others know if this answer was helpful