Looking at your horoscope we see that you were born with Libra rising. Your Rashi is Leo. Venus is the lagan lord and is posited in the 4th house with exalted Mars and Saturn. There are some very good things in your horoscope for example the Gaja Kesari Yog formed in the 11th house of gains. It means that you have good and long life, comforts and luxuries would be plenty.
The present period of Sun and Saturn is not good followed by Sun and Mercury. Im not sure why you are wearing Emerald as Mercury is malefic planet in your horoscope and should give bad results.
Try to remove Emerald and see if it help your health. Also do little walking and also adopt timely eating habits. Do not skip meals and eat less but more frequently. Take lot of water and try to stay relaxed. Learn to de-stress yourself. I’m sure with these simple methods you will feel much better.