First IVF cycle 5dp5dt bfp or trigger?

Miranda

This is my first <a href="https://glowing.com/glow-fertility-program">IVF</a> cycle. I took my trigger shot (250mcg I believe) at 10 pm Monday 8/27. We transferred one fresh embryo on Monday 9/3. Took a FRER this morning with FMU and got an obvious positive. Trigger or bfp? Trying not to be too hopeful. I’ve used the clinical guard test strips the last few days and they’ve been negative.