It does... collective voices..... collective noises does make a difference.....
A H1b reform law was just drafted last week..... your state senators need to know what is happening so they can act appropriately and pass the bill into law and limit H1bs so they cannot replace you.
http://www.computerworld.com/article/3003877/it-careers/sens-grassley-durbin-launch-new-h-1b-fight.html
Below is one website where displaced US workers can get help.....they have helped me previously. I am sure you will get help too. You just have to reach out to them.
http://protectusworkers.org/2015/11/message-from-a-protecting-us-worker-warrior/