Sent scores to UVa and W&M but I'm not sure if they're too low

Test Preparation SAT Subject Test Preparation
1

These are my scores

Math 1: 700
Math 2: 620
World Histoty: 660

Both colleges say the subject tests are optional but they’ll be considered if sent. If my scores are too low, will it hurt my application/chances? I feel kinda uncertain about my scores.

2

This comes far too late to help you, but I believe that for William and Mary and especially UVA, these scores are low enough to count against you.