I am a 19 year old male, living in spain. 4 days ago I noticed spots inside my mouth, thinking I had maybe burned it with hot food I thought nothing of it, 2 days later the bottom of my tongue was covered in white spots, researching on the internet I discovered I had thrush and went to my pharmacy to buy nystatin (mycostatin). Presently the infection has got worse, I currently have larger white spots on the underside of my tongue and a white sheet on the upperside. As I have never had a real illness before, have always been quite healthy and have never had unprotected sex, I am worried to see there are hardly any cases similar to my own. Also, after reading many things on the net about this condition, none of them mention the fact that my mouth will not cease producing saliva (angular chelitis I believe its called). I am finding it impossible to eat anything other than soup, having trouble drinking fluids and sleeping is very difficult due to constant pain saliva production. Should I keep going with the nystatin for a while or seek medical attention?