2 days late but scared to test

I was supposed to start my period yesterday but still haven’t gotten it as of 10am this morning. No cramps. No symptoms. No nothing. I got my IUD out back in Sept. and have had a consistent period since. Prior to getting pregnant with my son (4 years ago) I had very irregular periods and was diagnosed with PCOS. I wouldn’t have a period but maybe 2-3x a year. Since getting my IUD out i have them but they only last 2-3 days and are super light. I’m scared to test. I don’t want to get let down again. Anyone else on the same cycle?