DECEMBER 13,12 Believed to be 5 weeks,6 days pregnant. 3 weeks,6 days since believed conception . Missed Period December 1st. Tons a pregnancy symptoms queasy,tired,boobs hurt. Had a vaginal ultrasound on Dec 6th. No sac HCG level 271. HCG level on december 10th 1600 and change. Another vaginal ultrasound on dec 12th. HCG levels 2900 but still nothing on ultrasound. Ruled out ectopic and i have had ZERO signs or symptoms of a miscarriage. HELP????