I am getting desperate!!

Today is the second day I've been having contractions. After the first night my doc sent me to the hospital but of course they send me back home. That was yesterday afternoon. During the day I had some more but spaced. But about 10/11 PM Contractions started again and they haven't stopped. So almost 24 hours!!! And early evening I was about to call doc again because contractions were less that 5' apart for  little more than an hour. I took a shower and after that it spaced again!!!