2009 Challenger R/T, 6-sp. Manual... Having clutch issues!!

What is your question?

At about 21,000 miles... It became "sticky" to shift into 2nd gear, about a week later it became "sticky" to shift into all gears but 5th gear and started to stall out the engine. Now, after not wanting to shift into any gear at all, it has been parked for about 3 months. When I start it at least once a week I have to have the car in Neutral for it to even start, and it lunges forward. Before I begin replacing unnecessary parts... Could someone PLEASE HELP ME???!!!!????

How long has your 2009 Dodge Challenger had this problem?

about 4 months, but parked it about 3 months ago.