I don't have your answer, you will see I posted a somewhat similar question about IGA levels just below you.
My situation is somewhat different in that I'm 52 and have an 8 year old son and wife to consider.
I can say I've never had anxiety and fear like this. I can't see the oncologist until June 30th to interpret this latest round of blood work so its a long time to stew. I can't seem to get the thoughts about this out of my head, its with me constantly. I try to keep telling myself that nobody says I have anything which is true, but its hard to be convincing.
To make it worse I'm an RN and part of my job is doing phone triage to get people into mental health services. Often they have large medical issues as well which makes my anxiety even worse.
I hate this.