Should I remain hopeful?

I’m 4 weeks and 2 days pregnant. A faint line showed up on a hpt two days ago but I started bleeding yesterday. It started out light but it’s gotten fairly heavy over the past two days. I went in for blood work and my hcg is at a 20. I did take another test this morning and the line was definitely darker than the day before. I wouldn’t be overly concerned about my low beta but with the bleeding, I’m fairly certain it’s a chemical pregnancy. I go back on Tuesday for my second beta, but I’m already expecting my levels not to double or triple like they want. Is there any hope for me?