Blood metal symptoms and conditions

I used in the past Flonase and worked. This time, I used the "generic" by other laboratory. I used it only once.
Developed a headache, felt virus-like symptoms and blisters on my lips. The most uncomfortable side effect ... 12 days and counting, everything with an aroma (or smell), smells the same, like some chemical. Even coffee, food. Have not used it again but side effects continue. Have tried saline spray to clean nostrils ... nothing has worked. Just wait??

I have used flonase for several years now. It is apparent to me that I have lost my sense of smell. I know that Zicam is being sued for a side effect that causes the loss of sense of smell. Has anyone else experienced this with Flonase?