Hello...any help you all can provide would be greatly appreciated.

I live in New England and this summer (June) I had new sod put down
around my house. I watered it every morning and every evening. I did
very well all summer - green and plush. This fall, however, I am
seeing a much different story. I am deveoping broad leafed weeds and
this other ugly development. I have certain areas where the grass
seems to have rust spots on the blades. It is spreading quickly. It
seems to come off on my shoes and the lawn mower. It is almost like
it is sray painted on the lawn.

Any idea what this is and how to get rid of it and bring my lawn back
to where it was previously???

Thanks