Trust me after reading your narration, i thought your car was totalled !
The damages could have been more considering your car was sandwiched between two cars , out of one which was a scorpio
Cheer up , you have 800 experts on this forum and you are in the right place to get suggestions, hoping to see your car fully done
One more thing - i noticed that only the glass has broken on the right hand side of the head light, you can get the glass alone for this instead of buying the full headlight unit
Ive got glasses for my esteem 3 times over - courtesy my friends driving
Hope it helps !