Hi. I Am A 35 Year Old Female. I Stregnth

Hi. I am a 35 year old female. I stregnth train 4-5 days a week, my diet is pretty good, i do not smoke and drink socially. I have noticed uneveness on my belly. My right side seems to stick out more than the left. I recently had my annual exam and asked my gyno about it. She said it might just be my intestines. She said she couldnt feel anything. Should I get a second opinion?