Hcg quant

Went for a hcg quant test today. And I’m a little worried as it was 20.92. I go back in 2 days to rest test is to see if it’s getting higher. But I’ve had faint lines since 18th. And 2 digital say pregnant. I’ve been waiting on my cheapies from Amazon and they finally arrived today. Just go figure I work 2nd shift. So I won’t get to use them till I get in and in the morning. I’m so worried sick about it. Cause I’ve already had 2 miscarriages. And 1 live baby in the middle of those. When I found out with my live baby my hcg was 80. So I’m really worried till I can get in in 2 days. Anyone experience this and had good things come of it? Prayers please! I really want this bean to stick!