87 Honda Tranny problems?

[aeongap]

I've got an 87 Honda Accord and have had some problems recently. It's a 5 speed, carbuerator, and today it started doing something weird.

 

I've always had to start my car and warm it up for 10-15 minutes every morning, and this morning was no different. But as I started going, I drove in 1st gear, shifted to 2nd and it was ok for about 20-30 feet, and then it gave me a huge jerk and then stalled. I stopped the car, and it wouldn't start right away, like it was flooded. After a few seconds it started, it idled ok, and then put it in 1st, drove and then put it in 2nd gear and same thing happened.

 

Is this the tranny?

 

Or what else could it be?

 

Thanks.