Thoughts are with you MW, tough times for you and your other half ahead and hope it goes as well as it can.
Rest up and wait until you get an informed opinion to understand what you are dealing with, until then your mind is going to do all sortsof mental maths to get answers which you may not need to even think about.
Whatever does happen makesure your wife knows you love her and in the chaos try to get some quality time. You’re gonna have times of strength and times of emotion and there is no manual for how you deal with these situations but I sure you’ll get through whatever happens as we have a canny knack of overcoming a lot more than we think possible.
Stay strong and healing vibes to your other half.