Wanting to give up!

Aisha • Mommy of a beautiful baby girl!💞
Really losing hope here and if any of you ladies have any advise.  We don't know 100% if we're having a miscarriage or not but Monday my hCg levels were 24, Saturday they went up to 27 but I know they should have doubled by Saturday. I started bleeding like a period and cramping with light cramps Saturday as well so my SO and I went to the ER and he told me to just keep getting blood work done until my levels either go down or up and talk to my family doctor. This was our first pregnancy and we were beyond excited for our little miracle! Did this happen to anyone that are still pregnant and if not when did you conceive after your experience?