Could I be..

So I know that periods can be late and I know my body well and I usually start on time which should be today and before I start I often have cramps, acne pop up and weirdly enough I’m never hungry right before i start my period. But I haven’t had any cramps and I’ve been extremely hungry and I haven’t had any bad breakouts which is strange to me and I’m scared that I may be pregnant, is it normal for your symptoms not to happen sometimes or did they possibly stop because i could be preggo?