for the past month, maybe longer, i dont experience the same tastes in my mouth as before. i am not pregnant and not a smoker, well only hookah but not very often anyway. i also feel like i dont smell good enough with my nose. seems like these two senses have partially left me. when i eat spicy food, i dont get pleasure from the taste of the food with spices, it mostly just burns my tounge, cause its hot or like chilly spicy. if i eat fruits theyre not as sweet as they were before. im sure its not change in the food, thats impossible. i feel the taste of food but theres always something missing, my tongue gets a numb feeling or something and i start craving for more taste but no matter what i do its just stays dull. please tell me what could have caused it and how can i fix it?