45yrs. Old, no period in 2 1/2 months, no pregnancy symptoms . Tired, urinating a lot, nausea with burping, no vomiting , left eye twitching over a month now, dizzy one time when getting up from lying down, bloated. Took a PT a few days ago bu was negative. Took it around 6pm and turned it over during 3 minute wait. Pregnancy or menopause?