Maybe I'm just really good at being in denial but what I try to tell myself is when something is unknown, I can choose to think it's good or it's bad.

So why go to the bad if it could be good? It doesn't always work but it's worth a try?

Is there any harm in thinking or visualizing the best outcome instead of the worst?

I know being human means we worry and I get that as well and I don't mean to minimize the fear at all.
Please do let us know how it goes I was in a similar situation 3 years ago.