Hello I am a 23 year old female who has lately been experiencing bloating, nausea, lethargy, light spotting every now and then, hot flashes, & back pain. I have taken a pregnancy test after not having a period for more than 6 weeks and it was negative, but my mother had ovarian cancer that spread after she had it removed and had a hysterectomy and i am unsure of whats going on with me.