uncertain

Rachael
Hey guys, 
So I haven't had my period in 88 days. My gyno had me take so many different blood tests and they all came back normal. Then she did a pregnancy test and it was negative. My husband and I have been trying for over a year. She put me on Medroxyprogesyerone to jump start my period. It hasn't started yet but I still have a weeks worth left. She also wants to put a dye in my body to check my tubes and do an Ulta sound. Has anyone else experienced this? Oh and she changed my diet to no carbs, gluten and dairy free. I'm 26 and I'm just not sure what's going on anymore with my body and it's really freaking me out.