So long story short, I notice a puddle under my car as I'm leaving Walgreens. I don't think much of it but keep an eye on my temp gauge. Sure enough, just a couple miles down the road it starts to climb. I pull over just before it gets in the red. Stop car. Hood up. Plenty of coolant in the overflow, can't see a leak, but there is coolant here and there down on the bottom of the radiator, overflow, and couple other things close to it. After about 10 minutes I start the car and it's back to normal.... for about 2 more miles when I finally make it home. I don't see any hoses or plugs missing or loose.... should I just refill it and hope it doesn't leak again???