HI I'm a 19 year old, 103 pound, around 5'1" female. And I had concerns about some vaginal discharge I have been having. Around late December I have some whitish discharge like cottage cheese with no real scent but I did not have any other symptoms indicating yeast infection. Then later on I had a mashed potato like consistency. I took an ointment on Friday as I believed it to be yeast infection. Can you help me identify this issue?

That is far to little to go on, especially when you're not displaying some of the more noticeable symptoms. It could just be an odd change in discharge or something more serious. If you're able to I would suggest a appointment with your OB/GYN to take a look. It could be the beginnings of an infection or just sloughing off more sking/tissue then usual.