I ve been feeling slightly dizzy off and on for a few days. Have had a sore throat off and on, too, but it is worse today. I get hot, then have a cold sweat, then I m fine for awhile, but the sore throat continues. Was sneezing for a short time & had a runny nose for a short time this afternoon. My daughter-in-law was visiting this week, and had strep right before she came. Was on an antibiotic, but it didn t seem to help so she was tested again while here, and STILL had strep. What do you suggest?