Thanks for choosing health care magic for posting your query.
From the description that you have given it appears that you are having anemia- an illness of blood wherein your hemoglobin
level gets too low. You start looking pale and your appetite may also come down.
you should also get your thyroid
The best way to confirm anemia is doing a complete blood count
If it is positive for anemia then you should start taking iron capsules and eat green leafy vegetables.
Hope I am able to answer your concerns.
If you have any further query, I would be glad to help you.
In future if you wish to contact me directly, you can use the below mentioned link:
Wish you good health,
Dr. Srikanth Reddy M.D.