Since medicine could not be the cause, iI would make a journal for the next week of EVERY symptom and make another appt with the Dr. I have found in the past if they
1 See it all out in front of them
2 See it is affecting your daily life and
3 that you are serious
They are much more likely to give you a second look. Also nicely demand some blood work and a ct or ultrasound
Hope this helps
missy