Overwhelmed with anxiety

Hi. I'm waiting for a 2nd lung cancer screen with the national screening service.. Been clear the last 3 times but they've found a 3 cm nodule and I'm to have another scan in November.  Im feeling  bit of pain/discomfort in my chest and have a ticklish cough. Im convincing myself that they're going to find something serious. Rationally, I know that the whole point of the screening service is to catch things early, but I am so scared.

Everything seems to be beyond my control at present. I had a syncope earlier this year, all okay but am waiting to get my driving licence back and it's gone beyond the 6 month waiting list, if I need treatment I will need to drive

On top of that, there's a family property to sell which is looming in November. 

I have a lovely husband and a loving daughter. I don't know if I should tell my daughter about the scan recall. She's just had a baby,

Thanks for listening