in need of a miracle

I recently found out I'm pregnant on 11/21 and I was thrilled! I had a miscarriage in April and 2 chemicals so far and because of this I am now having my beta levels Checked. So here is how it goes, 11/25 they came back at 52 then 3 days later they were 65 then again 5 days later 107. So they are not doubling but slowly rising. I had blood work done today but won't get those results until tomorrow hopefully but my question is do I have any chance at a healthy pregnancy and delivering a healthy baby or should I prepare myself for the worst yet again? I'm so confused and hurt. IDK why this is happening. Please share your thoughts thank you in advance.