HCG Levels

Al

First bloods taken at 4 weeks and 2 days and HCG levels were 280.

Second lot of bloods taken at 5 weeks and 2 days and they were 2202.

When I look at the HCG bracket for 5 weeks and the high end is around the 7000 mark I worry.

Are my worries warranted or should I be concentrating on the fact my levels are rising? Thankyou