W.M.,
Try to trust your doctor and make the recommended appointments.
It is hard, I know...but having a definitive answer as to why this is going on will help you not only physically, but mentally in the long run.
Being recommended to a specialist does not necessarily mean that there is something to worry about
. It simply increases your chances of getting the care that you need, and the answers to the questions that your symptoms are bringing up.
Best wishes, and keep us posted.
S.C.