Different bbt chart this month

Andrea
I had my first <a href="https://glowing.com/glow-fertility-program">iui</a> last week and I've been bbtemping for the past few months... Just to verify ovulation because I have PCOS. Normally I have a large temp shift when I o... The past 3 months the shift looked pretty much the same. This month though, it's a slow rise. It looks so different from the past 3 months. I don't know if it's because I did a trigger shot to o with the <a href="https://glowing.com/glow-fertility-program">iui</a> or if it may be an early pregnancy sign. Has anyone else that's gotten their BFP and temped had their Prego chart look differently? I'm only 5DPO right now. Thanks for any insight!!