1) You should have had counsel earlier when you signed your agreement. You could have gone through your contract before you signed it, and potentially have gotten revisions. If you didn't get revisions, you could at least correctly understand the boundaries of legal restrictions you're agreeing to.
2) You definitely need counsel now. The situation is going to force you to make a high stakes decision.
Even if you can't change the situation, you can at least learn from it.