I am 23 years old. I haven’t had a period since August 28, 2016. Since then I have had sore breast, nausea, slight cramping, a thick white discharge, increased sense of smell, weight gain, and recently little flutters in my stomach. I’ve taken over 10 HPT and one blood test, all negative. I normally have a six pack but now my stomach is hard and in the shape of a small basketball. I’m getting concerned and want to know if low or no hcg levels is possible and if I’m pregnant or what else could be wrong.