Hello, I Am 28 And Have Two Children Ages 7and
This sounds most likely to be cervical prolapse.
Detailed Answer:
Hello, I'm Dr. Branch, thanks for using 'Ask a Doctor'. I would suspect that you are right about having cervical prolapse. It is a relatively common condition, especially in women you have had multiple vaginal deliveries. Along with the bulging or pressure symptoms that you describe, women often have urinary problems as well, usually leaking urine with stress such as lifting or coughing.
Cervical prolapse is a condition that develops gradually, so I wouldn't be too concerned about getting seen right away, your appointment on the 9th would be fine. Walking and sexual activity are not risk factors for this condition, so I wouldn't be concerned about that either.
Management usually starts with reducing risk factors such as being overweight, and preventing constipation. Conservative treatment usually begins with pessaries (a medical device that is placed in the vagina to help support the pelvic organs), pelvic floor exercises, and estrogen therapy. If it continues to worsen, surgery can be considered.
I hope that helps, please let me know if you have any other questions about that, and I would be glad to discuss it with you further.