Cramping and white discharge

Is anyone else experiencing white discharge and light lower cramps? I went into the doctor to just be sure, he said I have lots of yeast but didn't tel me it was a yeast infection.. I'm a little confused. I don't have a weird smell and it's just white, not like cottage cheese. I also have been feeling like my lower part of my belly is heavy/pressure. Anyone else experience these? Sorry for the tmi