Anyone else feel like they’re getting the flu? I woke up feeling fine yesterday and by the end of the day everything from my neck to my feet was aching and I was so cold I had to put a heating pad under the covers even though we’re in the middle of a heat wave. I slept 12 hours last night and feel a little better this morning but still jittery and just have zero energy. I also almost vomited changing my son’s diaper this morning but was able to squelch it. Should I assume this is pregnancy or am I actually getting sick? I went from practically no symptoms to miserable so fast.