Toyota Repair: GAS PEDAL STICKS, odometer reading, toyota camry

Question
I DRIVE A 2003 TOYOTA CAMRY & JUST RECENTLY WHILE I WAS ON THE ROAD MY CAR STARTED TO SLOW DOWN & WHEN I TRIED PRESSING HARDER ON THE GAS IT WOULD NOT GO ANY FASTER.......... THEN AFTER 5 MINUTES IT JUST DECIDED TO UNSTICK ITSELF & RETURN TO NORMAL BUT THIS WAS HAPPENING INTERMITTENLY, WHILE I WAS DRIVING.......... ALSO BEFORE THIS PEDAL PROB BEGUN WHEN I TRIED STARTING MY CAR ALL I WOULD HEAR WOULD BE A CLICKING SOUND & THEN AFTER A COUPLE OF TURNS OF THE KEY THEN THE ENGINE STARTED......... COULD THESE PROBS. BE THE CAUSE  OF A FAULTY BATTERY? APRRECIATE YOUR QUICK RESPONSE IN THIS MATTER...... THANX...........

Answer
I need a little more information:
What is the odometer reading(mileage)
Is it a V-6 or 4 cylinder
Is there a check engine light on?
It's very likely that these problems are still covered under the Toyota factory warranty and I recommend that you contact the dealer and you will probably get everything fixed at no charge.