Hi, I have just returned from the Bahamas back to Florida and while I was there two days ago I was bitten by a horsefly. The bite looks as I would expect, a round slightly swollen circle about the size of a nickel. However, I started having a sore throat and runny nose last night, along with slight nausea. I just want to know if this could be related, or if i may have just picked up a cold.