Zika virus

My husband and I  booked a cruise to the Caribbean, we lost our daughter a year ago and were looking for a get away to reconnect as a couple.  However after we booked we found out that we will port in places that have been affected by the Zika virus. We have been ttc for a year now, we are trying to decide if we should try and cancel. Just looking for advice on what to do!  I will be calling my doctors office in the morning!