I was prescribed Sulfamethoxazole and Trimethoprim for a sinus in...

I was prescribed Sulfamethoxazole and Trimethoprim for a sinus infection. After taking it for 3 days I felt worse than I had felt the entire month of feeling sick. I had weird dreams, chills , cold sweats,headaches ( where the headaches weren't before) little sleep but super tired and very bad nausea . I quite taking it the next morning and felt extremely nauseous, sore from shaking all night , emotional and fatigue. So glad I found this website. I felt like I was losing it.