HCG Levels

Judi
Was at the emergency room because I was bleeding and i freaked out . Baby is okay but they couldn't see anything because I'm only 4 weeks 5 days . So very early . They checked my HCG levels and I went from 77 on feb 10th to 2100 on wed feb 17th and now 5000 today . Is it going up nicely ? Nurse said its high for being almost 5 weeks , she said don't be surprised if it's twins 😱😱😱 OMG lol