major prego symptoms at 5 weeks!!

so yesterday my hcg levels was 649.9 and progesterone was 26 my doc said these numbers were great for my early pregnancy. im 4 weeks 6 days. i had a miscarriage on july 28th. i got pregnant again before my next period could start. im having major prego symptoms. cravings are bad!! sleeping most of the day! morning sickness! moody! man the list goies on.. anyone else get this so early???