Any college grads living with mom and pop?

So here it goes another week goes by and I am still here living with mom and pop.
I graduated college in December across the country, I move back with my family and now I am ready to find a career in Communications and nothing.
Interviews are established, relationships are growing but still ………its going on four months that I’ve been committed to searching for a solid anything.
I mean I have had some offers but, I had to decline when I realized the company wanted to charge me for a simple credit check and background check, or the duties did not meet my expectations.
Now dont get me wrong I am not super picky or anything. I am just asking for a decent salary and benefits for a company that will benifit me and vise versa.
I would really like to work soon..at first when I came back home I was excitted to be back home with my family and visit. But I am getting tired of not having any thing major to do. I am a women of big goals I need to stay busy…AKA make some money to help around the house and save up for a place to call my own.
I am the first to graduate college and I am ready to work to help my family…gee how hard is that, its so fusturating trying to be patient and polite and the same time. Oh yea and I am also tired of feeling as if I am repeating myself at interviews. Does anyone have any suggestions when an employer asks so why did you major in XXX, or of anything else for that matter? Like I said earlier, I am living with the rents and they dont really understand my fustrations. They know I worked really hard for my degree and understand that soon I will have a great career,but I just ask …………….when ??
Have a great week everyone and good luck in your endevors I know I need all the luck and paticence I can get!!!