Take the ACT again. You’re R will go up. And if the other 3 sections hold steady, you prob have a solid shot at C34.
And if the other 3 sections also improve, you have an outside shot at C35.
At this point, I don’t see the SAT CR improving significantly enough to warrant another shot at the SAT. But you have plenty of room to improve on the ACT, especially since you didn’t prepare the first time. And you still did well!