What the heck could be wrong ?!?!

My feet are freezing at night even under 3 blankets (very unusual for me), I have mild heart burn (also unusual), bloating, increased gas, diarrhea, it’s uncomfortable for me to lay down because I feel so full and I keep adjusting, but it’s really hard to fall asleep. 3 days late but getting evaps and BFN tests. As soon as I take my bra off my boobs hurt, back pain all over.