<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, Ive been experiencing some problems during my pregnancy and have also had some intermenstrual bleeding. What could be the problem?  <response>: It seems like you may have a vaginal cyst, which is a collection of fluid or tissue that forms in the vaginal wall. This can cause problems during pregnancy and also lead to intermenstrual bleeding. We can perform a pelvic exam and ultrasound to confirm the diagnosis. 