I feel you on the mortgage rate increase – it's never a fun notification to receive. Even though it's a small bump for now, you're right, it can be a sign of potential future increases. Having that 6-month rate lock is a good safeguard.
If you ever find yourself needing to explore your mortgage options further or want to secure a better deal, consider getting in touch with a Mortgage Broker Cheltenham. They're experts at finding the right solutions, even in fluctuating rate environments.