Cd 38 2 days late

My af was jan 15-21st. I think I ovulated feb 1 or 2nd, but not 100% sure cause I didn't track ovulation this month. I did have the fertile discharge around jan 25. I had sex jan 22-26,28, feb 1 and 2 (more times too after "fertile time"accourding to app) my cd usually last 28 to 36 days. I tested last on cd 35 and was negative. I'm currently on cd 38. My cervix is still high and soft, and I still haven't had my usual period symptoms like sore boobs, and slight cramps. But I been super emotional. Not sure when I should test again as I do technically have irregular periods. I only have one test left and its the first response digital test. Sorry for the information but I figured the more could help. Thank you!