I was due to start a new job last year, but was struggling with my mental health and a physical health issue. I was constantly going back and forth on whether to pull out of the new job offer. I really regret this and know it was awful, but on the Monday morning that I was due to start I emailed my new line manager to say unfortunately I could no longer start the job due to health issues. I know I was in the wrong to do this and highly unprofessional and should have pulled out much earlier on in the process. I had so wanted to feel ready/strong enough to start the job but in the end I just couldn't face it.
It's now a year later and I'm looking for jobs after taking some time off to focus on my health. I have obviously avoided applying for jobs in that particular company as I feel ashamed and embarrassed, but my industry is quite small and they are part of a much larger company. I applied for a job not knowing they are part of the same larger company, and the internal recruiter that I had worked with last year has now contacted me regarding my application, asking if I'm now ready to return to work now (so he definitely remembers me).
Do you think I will have burned bridges with this internal recruiter and all of the companies he oversees?