Car is stuck in second gear and wont go in reverse. it is a 1995 suzuki swift cino with a 5spd manual. Thoughts?

Try rocking it while someone sits in it trying to pull out of second. This may give you enough play to get out of the stuck gear. Sounds like a linkage problem

Worn rubber bushings on the shift linkages or internal mechanical problems in the transmission, possibly a worn out shifter mechanism. Either way it sounds like a high mileage vehicle though you didn't say one way or the other.