prolapse?

I have not talked to a GP about it, it crossed my mind but at the moment I really have no idea what to do. The doctor I saw now has sent me to a Gynecologist surgeon. I thought it was a little strange and that's why I'm not sure if I should cancel because maybe it's a problem with my digestive track and not that area. I very much told her about the heavy lifting and she told me that that was the main reason she checked for the prolapse. I've had to two pap smears, a pelvic exam, a rectal exam, and they also did an ultrasound on my stomach and a somewhat internal vaginal ultrasound. The only time my BMs change drastically is when I take something. As far as dietary changes, I was having large amounts of vegetables twice a day and at least a bit of fruit, along with whole grain bread. Only then did things begin to get normal. I have not been tested for GI problems (by that you mean Glucose intolerance right?). However I believe I have a blood sugar problem. I've never for sure been tested for it but my mom has it and she experiences several of the same symptoms I do. As far as stress, I guess the most stressful thing at the moment is whatever is going on with me. Otherwise not nearly as bad as it has been in the past. I didn't know if a few of the other things I have problems with are related to this as well. Such as maybe it's not really a blood sugar problem it's related to this 'bulging' thing. I have a very low tolerance to heat even when I try to adjust myself to it. It feels just like I'm dehydrated. Yet at the same time I have probably already drank 8 , 12 oz glasses of water that day. I'm always drinking water even when it's not hot, otherwise i feel like I'm dehydrated. Thank you so much for replying, I've been so lost on what to do!