Help! Period/pregnancy questions

My period is in 3 days, I’m not having any symptoms like I usually would have. By the third day before my period I would have Mild back cramps, tender breasts,& many period symptoms. Today I was curious & was looking when I would start because I like to prepare because half the time I loafer around. I usually pop a tampon in the night or morning of the predicated period(the apps is spot on when my period comes). This morning I looked & seen it was three days away & it got me wondering what’s up. My body is like a clock especially when it’s almost or is my time of the month. My boyfriend & I never use protection, we’ve tried conceive but was unsuccessful. I got my hopes up many many times & came to the fact that I may never be able to have a little family I always dreamt about. It’s something we just looked over because he always told me “When God’s ready for us to have alittle one he will give us one” & we never really discussed it anymore. Is this a possible sign that I could be pregnant? Possible sign I will miss the upcoming period? I know i will probably get my hopes up but I just wanted to be sure that maybe I’m overreacting. Please tell me personal experiences or opinions. Usually I would explode with questions on my bf. I realized instead of getting his hopes up maybe I should make sure & only one of should have to be alittle hurt. It seemed when I did tell my bf it just hurt my feelings a whole lot worse.