@listsandbudgets thank you for that post - I seen it at the time, but I honestly just wanted this to fade away so I didn't reply.
There is no tumour, it has taken this long to find out, but we got a letter to say there was no significant abnormality (weird / worrying phrasing - you are not significantly abnormal, just a bit - plenty of teasing about that!). They lost the tests, which we repeated, then told us the test was very expensive so had to wait until there were a few people to test at once. Crazy, but it kinda settled us that it couldn't be that serious if they will willing to take their time.
I am sure the people that replied probably won't see this, but thank you all - I was honestly in the worst place I've ever been that night I posted and only I've had a couple of drinks tonight I've the courage to come back to it.
My wife is still extremely ill, has been off work now for 6 months and no end in sight. Another batch of testing coming soon, but while it isn't great, it isn't life threatening / limiting so we are extremely lucky.
She is exhausted all the time, can't manage more than 2 hours out of bed a day and any more just destroys her for days. But her mental health from such a set back / lack of being able to do much is actually really good (everyone always says it must be destroying her / killing her not getting to have a life - that's why I mention it). But she is actually ok mentally but she is really strong so that's no surprise. The anxiety of being off work is probably the worst - if she manages to go for a drink or do something - what if they see a picture and judge her etc. No amount of reassuring is gonna change that at this point, which is a pity as I think it is holding her back a bit from doing some things she could possibly do.
Again, thank you, I realised a couple of days later I think I'd had a panic attack that night, it's never happened before or since so... yeah I'll shut up now.