HCG levels

Alright ladies, please help calm my nerves! 🥺 I’ve posted before so sorry if you feel I’m repeating myself! On April 12th I got my blood drawn and hcg was 70. On the 15th it was 206. They wanted me to come back in to get another draw and on the 19th (yesterday) they called me and it was 600 which was such relieving news! I am going back in today for hopefully my last blood draw. (My arms are SO bruised from all the pricks!). So my question is…do these levels look ok? Is this slow rising?? And if it is is, slow rising hcg ok? With my first I never had to have this many draws so I’m very worried as to what is going on. They won’t really explain much to me so I resort to googling…😭