Normal pains or preeclampsia?

31+4, on and off pain/ache along bottom right of rib cage for the last few days. Is this normal pains at this stage or possible preeclampsia? I took the ring off my middle finger as it was leaving an indent and didn’t want to risk it being cut off. Is this normal retention? I feel fine in myself apart from feeling faint/weak and getting overly hot when moving around. Second pregnancy, advice please?