I had a plumber come and determine I had a leak in my shower pan three weeks ago. I haven't used the shower since and water is beginning to show again. I haven't used anything in the bathroom and the water is in the same place in the floor. Could the water seep out three weeks later from the pan or is it something totally different? I'm having trouble finding someone to do my man-made marble that's why it hasn't been repaired yet. I just want to fix the correct problem because it's not going to be cheap. The water is showing out in front of the shower and the side of the shower in the master bedroom. He checked the incoming shower lines and said there was no leak there. He stopped up the shower and filled it up and determined the leak was in the pan. I just felt that after three weeks it should be dry. Is the pan still the problem?;It's on the bottom floor on slab foundation. Thank-you