HCG not doubling. Advice!!

Ruthie • 40 years oldTTC for five years. 2 ectopic pregnancies and one miscarriage. One IVF and failed. 😥 Here to just to track periods
I just got my results from my HCG tests, and I'm terrified! Thursday they were 114, and Saturday they had only gone up to 209. I know that it's a good sign that they are going up, but I can't help but think something is wrong. Is there anyone else who went through the same thing?? Please help!!