My doctor is making me nervous

Madi • 💙 Sep.05.2020 🌈 - 🕊️ Nov.27.2022 👼 - 💙 Sep.12.2024 🌈

January 14th I got my hCG drawn and it was 223

January 17th it was 641

January 21st it was over 3,000

They keep wanting to redraw over and over, I'm going back on Friday. All my coworkers told me with their pregnancies they had like one or two blood draws and I'm about to get my fourth so I'm just nervous... do these numbers look off to you?