334 levels two days after first bloods

Shania

My hcg levels were 125 two days ago and are now 334 . At first my doctor said we would like to normally see it around 500 and i said well its trippled in only two days so your not worried right he said no not to worrh right now we just like to see it higher the better . Has anyone elses levels been this around 4 weeks 2 days ? Its nornal right aslong as it doubles every two days ? He kinda worried me a bitthe way he said it