No read full thread. But I sympathis with the worries.
We sold in 2022. Just as the market dipped and the economy tanked due to Truss and Kwarteng. I watched the interest rates rise as DH and I tried to get the mortgage advisor on the phone to pin down the fixed rate. We ended up with a fixed rate 3% higher than what we had planned as rates were disappearing faster than we could secure one.
I was also under huge stress with work and had the very real fear that I could lose my job.
And our buyers were skittish. And our vendors wouldn't answer questions.
It was stressful.
BUT. Ultimately it was fine. Work stabilised. The interest rate we got was manageable (we made sure to stress test for higher rates on one income too) and we weren't buying a house we needed to upsize from a few years later.
Yes, the worries were very present in my mind. But we had a plan in place (and I had plan b, c and d in my head if we needed them).
Ultimately, you can't stop moving just because you worry what might happen in three or five years with policy and tax.
Can you afford the repayments now? If you've been approved for the mortgage, the lender will have carried out stress tests to see if you can afford under different scenarios.
Take a deep breath @BeGreatSheep and look through the stress and it will be much less scary than you currently imagine.