Yeah, definitely.
Imagine that you are seriously ill and you will be hospitalised. Every bad thought you have in your head regarding this has came true.
Make up a scenario to fit it into a narrative. E.g. you’re sitting down to watch some tele and you begin to feel unwell. This escalates and lands you in the hospital with a serious illness.
Write this down and/or record yourself saying this. Carry on playing it or reading it out. Think my counsellor said do it for 30 minutes.
Give your anxiety a score out of ten at the start of you doing this and then give your anxiety a score at the end of the 30 minute period.
Your anxiety levels should gradually start to decrease. Nobody can stay 100% anxious for every minute given.
I hope this helps you out, mate