So sorry to hear that. I have just had round 4 in my chemo with 4 more to go and came down with a sore throat just before my 2nd chemo thanks to my 5yr old. This turned into a very nasty virus that I am still battling 7 weeks later. I ended up with 2 ear infections and a chest infection.
You might be lucky and it might just be a cold but keep an eagle eye on it as you body cant fight things normally. My friend had a cold and that it all it ended up being. I hit the jackpot! Because I ended up with infections my temp went up and I ended up in hospital on 2 occasions so keep an eye on your temp.
Good luck
Annie