Hello, I am 23 years old, Recently from past 5 days I have pain in my Sharp Right Abdomen (not stomach) only for 1st 2-3 minutes when I start Walking in the morning 6: 00 am for exactly 45 minutes/day (4.0 km). I drink exactly 500 ml of water 30 mins prior of walking, after 45 min of walk 500 ml again and then I have my break fast after 45 min *Please Advise me with this* I am afraid what if it is appendix or something. Here is my story --> I was 81 kg back then and now I am 77. 7 kg. My belly fat is a bit high when compared to my rest of the body, my height is 5'10' its been only 25 days that I have started Walking, since I got inspired by *Lybrate*. I have maintained a balanced diet, Now Every day I start with Quaker Oatmeal (100% Whole grain), 4 bananas (4 inch) as morning snack, Boiled rice for lunch and dinner. Avoided meat, sweet, junk etc. All of this only Because I wanted to lose weight and maintain a healthy body. If any of the Experts could help me? Please. Sory for the bad English.