Help! I'm getting a head Cold

Kelly • Im 27- second baby due April 2020 - first baby born Feb 2019 - engaged - and living in Australia

so my partner and I went on a 7 day cruise (in Australia where we live) , we kept super clean and were careful of any germs.

we got back home Saturday and it's now Wednesday and we both have runny noses, excessive coughing, sneezing and sore chests possibly from the air conditioning on the boat.

has anyone been though this before?