hi. i'm 27 with O-ive blood group and my husband is o+ive. I was trying to get pregnant from past 2 months. few weeks ago, i missed my period and did HPT. the result was -ive. then i got my beta hcg done in week 4, my hcg level was 137 and then it went down to 97.8 after 2 days.i did couple of HPT and they were negative in week 5. My doc said this as failed pregnancy. As of now, i'm in week 6. i dont feel any problem, no period, no spotting, pain etc. Should i be still hopeful