I'm very confused by my vaginal discharge atm. It currently smells very sweet and fruity, I am currently on day 7 of my cycle, I had a tubal ligation so no hormones to interfere with it, my periods are highly irregular since my tubal, and my discharge is also a yellow-white and sticky. I have heard that the sweet smell may be a sign of diabetes. My eating habits are a high protein, low fat, low carb except veggies and occasional fruit, high caffeine and sugar (coffee and red bulls) diet. I have experienced a lot of weight loss lately as well.