Apprehensive_Good40's journey

I graduated in 2024 and I'm currently applying for a job that requires a reference. I only had one summer internship in 2023, and I've been trying to reconnect with my former office for a reference, but I haven't had any luck. Even if I did manage to reach someone, I'm worried they wouldn't remember me. I found a contact on LinkedIn, but he was actually quite dismissive of me during my internship, and I doubt he would give a positive reference. I've searched through LinkedIn, the office's website, and even search engines, but I can't find anyone else to use as a reference. This job opportunity feels like a perfect fit for me, and I really don't want to miss out just because I can't provide a reference. I'm feeling stuck and unsure of what to do next.