2 days late

So, I’m two days late on my period and that’s usually normal for me except I have felt so off the last few days . My breasts are KILLING me and the slightest things are making me cry . I love pizza but, my boyfriend heated up some dominos and I nearly vomited it smelled so bad . I don’t wanna get my hopes up and start thinking I’m pregnant but, this isn’t in the norm for me. Anyone else? What do y’all think, late period?