Could i actually be pregnant?

JE

This is my calendar for April. I didn’t track my ovulation or anything so ovulation on that predicted day was never confirmed. I’ve been getting my period on the 3rd of every month all year and my period never showed up yesterday. Could I actually be pregnant? A little bit of how i’m feeling, a week ago from today I had bad cramps for about an hour or so as if I was about to get my period. I also experienced a little bit of a bloody nose which is totally not normal for me. I never really had cramps since then other than dull cramps maybe. Yesterday my period was due and I didn’t get it but definitely didn’t feel great. I was really tired and my body kind of ached a bit earlier in the day. I’ve had dull headaches the past couple of days but chalked that up to maybe allergies? I’ve had some dull aches in my pelvic region and keep thinking my period came and every time I go to the bathroom to wipe and check there’s nothing. I’ve felt like I have a cold the past few days as well.