been nauseous since Sunday night.. cramping a lot.. I swear this better be the flu and not morning…

been nauseous since Sunday night.. cramping a lot.. I swear this better be the flu and not morning sickness coming back! :( but I also had protein in my urine last appt... lots of it... and I heard that nausea can be another sign of pre eclampsia:( anybody know of this to be true? they didn't catch my pre eclampsia until I was in labor last time.