i started taking SMZ-TMP 400mg/80mg 2 times daily. It helped my B...

i started taking SMZ-TMP 400mg/80mg 2 times daily. It helped my Bronchitis but i have also had trouble sleeping and the sweaty hot flashes,and also an annoying headache everyday for the last 9 days. Then today, the last day i'm supposed to take my last 2 pills, i got a rash! They are little red bumps and don't really itch much. I took Benadryl and maybe that helped it not to itch. The rash is on the top of my thighs, on my arms. stomach and back. Pretty much everywhere!