As I read other people saying on the site.
1. How hard are you pressing/grabbing the strings/neck?
Try using less for both.
2. The angle of your hand in relation to the neck.
3. The height/angle of the guitar when you play.
Ok
4. Lack of practices.
I don't know if you have heard of an old song called "Lay Lady Lay"
The verse uses the bar chords A, C#m, G, BM.
Make a bared A on the 5th fret. For C#m move all your fingers down 1 fret and drop fingers 2, 3 and 4 down one string. For G move all your fingers down 1 fret and raise fingers 2, 3 and 4 up one string. For Bm move all your fingers down 1 fret and drop fingers 2, 3 and 4 down one string. Go back up to A and start over.
The chorus is open E then open A, repeat till you go back to the verse.
Words are close to:
Lay lady lay, lay across my big brass bed, till the break of day stay with your man a while.
The bar chords will help build your hands and switching to the open chords will give them a rest and help get you use to switching.
If you don't know the song.... well... I guess it don't matter.
