A little advice

My bf and I have been ttc for a year. We have had one scare several months back. That was the online time I was a day late. I have always been regular, starting within 6 hours of my date for af... Either 6 before or 6 after the day I'm scheduled. I'm on a 25 day cycle and I should have started. I haven't. Should have yesterday.

Last week, I had strange abdominal pains off and on for a week and I have what my bf called "the nightly belch-olympics" for 6 days. It went in for a week. The only other issues I have had is a couple more restroom visits.

I'm so lost and confused on it. All want to know is when should test. ?

Thanks