I did TERRIBLE on the ACT:( Advice?

<p>I did a practice SAT test today and here were my scores. 600 CR 690 M 600 W with little to no prep. The questions I missed were because of careless mistakes, and I didn’t feel the time restraint like the ACT. Are these scores better than my ACT??? If not, I have until the June SAT to prep!!! I’m probably going to prep no matter what, so what scores should I aim for and how can I achieve that??? </p>