My period is 1 day late which never happens for the last past 3 months my period have gone into a pattern I'm feeling hungry more often got weird pains in stomach more tired I had IB 4 months ago?

Four day period for two months?  Had two months of four day period?  Is it weird for your period to be late?  You had one day period for three months?  Can you get your period when 2 months old?  What does it mean if you don't have a period for 3 months?  What does it mean when you been on your period for three months?  Is it possible to get your period and still be about 3 months pregant?  If you have a light period after 3 months of being late can you be prenant?  Always tired hungry moody stomach pains and migrains but im on your period?  You had steriods injected medically 3 months ago can that delay your period now?  You had unprotected sex 2 months ago and last months period was early and this months period is late could you be pregnant?  You had your period months ago and its been like 6 months that you have not gotten it is something wrong?  Why does your period come the same day for a few months and then changes the day on the other months?