Hi, my last period was april 10 and 2wks before my next period I had nausea,bloating abdominal cramping,frequent urination, nausea, discomfort in sleeping,gas, fatigue,giddiness,headache,heartburn,almost all symptoms of pregnancy.I went to a gynic and confirmed culture test is normal and no infection in vagina.my period was supposed to come on 10may but it didn't.15 may I had 2 brown spots,16 brown and pink discharge when wiping twice,16 and 17 bright red bleeding.even after that I was having the symptoms.I went to another gynic took a blood test it was negative,pelvic ultrasound anteverted uterus.stil having symptoms and severe back pain.I just feel pregnant.please tel me what to do.could I be pregnant?