There are many causes for above mentioned symptoms...This includes injury or irritation from an accident, pelvic surgery, female circumcision or a cut made during childbirth to enlarge the birth canal (episiotomy). An infection in your genital area or urinary tract can cause painful intercourse and abdominal pain...please Consult nearest gynecologists they will help you... For bloating try eating several small meals instead of three large ones whenever you can...Avoid foods that irritate your stomach, especially those that are spicy, acidic, fried or fatty... avoid coffee,tea etc... Avoid Stress as it may make your gastritis symptoms worse...consider calming activities, such as meditation, yoga etc...sleep with head raised position and have dinner at least 2 hours before sleep..take over the counter medications with above..consult physician if symptoms persists