I'm 40 yrs.old. 9 yrs Ago I had a full hysterectomy. About a month ago I went to the ER and was diagnosed with a Trichomnas. I was given a shot, 12 pills to swollw and 1 pill that dissolved under my tongue. My boyfriend got treated as well. We wanted 14 days but now are using condoms. Now I'm having light redish Brown discharge like after sex. What could this be? We waited & are using condoms.....PLEASE help!