Rate Limited On Pro Account

I tried doing a pull for an AWS and I got:

Step 1/37 : FROM bingewave/base-nginx-php-java-python-node:latest
51 toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit

But I have a pro plan, which is suppose to be unlimited?