I work 30 days straight. I only get the first sunday off of every month. Is there a law against how many consecutive days you have to work ?

So, there is no maximum number of hours you can work. However, if you are an hourly, non-exempt employee, you should be compensated for all of the time you are working. Because of the significant hours you are working, you would likely be entitled to substantial overtime paid at one-and-one-half times your regular rate of pay. If you receive additional compensation like shift differentials or other remuneration such as bonuses, your employer may not be paying you the full amount you are entitled to.  Our office represents employees throughout Ohio in all types of pay issues and others.  Ohio unpaid overtime lawyer http://mcoffmanlegal.com/practice-areas/wages-and-overtime/fair-labor-standards-act/