Really good advice from others here.
I hope you are successful this time.
For others who might be reading this thread, my best advice is make yourself go through more interviews. The more practice you can get, the easier you will find going through interviews. I think keeping your interviewing skills as sharp as you can is a must for everyone. Put it this way, I stayed in a job for 3 years and hadn‘t applied for a single other job for 2 of them. When I wanted to move on I found interviewing for other jobs elsewhere really hard. I was out of practice.
Within the year though I’d gone through enough interviews for the “nerves” to have practically vanished. I was so used to the fact I was going for an interview it was like water off a duck’s back.
So…Apply for jobs outside of the company you’re working for, even if you don’t think you‘d leave your current employer. For one thing you never know what might happen. I said this to my best friend, who took my advice, and he ended up bagging a job that’s closer to home and a £5,000 a year pay rise.
I had to apply for many jobs out of circumstance in 2019 because I was going from one fixed term job to the next. As soon as I’d started one I needed to start looking again. I’d had 25 interviews by the end of 2019 but had been in constant employment all year.
I ended up taking January and February 2020 off apart from the 6 interviews I went through during that time!

I ended up with 3 job offers out of them though and was glad to have had a lucky escape from one that didn’t make an offer!