Hcg levels rising fast

sherry

So my levels almost doubled in less than 24 hrs. 22 hours to be exact. Has that happened to anyone else that went on to have a normal healthy pregnancy? My levels went from 941 to 1871 in 22 hours. Dr did say it’s rising a little faster than usual so I am a little worried. I’ve lost a baby at 16 weeks so I’m very anxious/worried. Any input would be greatly appreciated