Is this Carpal Tunnel?

I woke up yesterday with my middle and ring finger on my right hand basically locked in position. I could move them with effort. My whole had is swollen and i feel alot of tension between my knuckle and the bone in the middle of your finger. Almost to where it pops back into place once you go past a certain point but there is no popping just alot of tension on that nerve. I feel no wrist pain or have any problems with my wrist. I have full feeling in the fingers but do have a inflammed feeling. I do assembly line work so there is a good chance of it but could it just be inflammation without CTS. Possibly just muscle tension preventing me from flexing my fingers properley?