What could be the problem

Tatia • Mother of 👧🏽👦🏽👦🏾 pregnant with number 4

I been cramping for almost a week now, some of the cramps are on a scale 1-10 10 being the worst pressure when I pee I am assuming that my period will come on but I have a irregular period I’m currently 7 days late very tired lately I have a breast reduction so ion feel as much because of that but some days the pain is there like ouch 😣 I also have GERD but lately it’s been the worst!!!!!! Help me!!