Welcome! Rather than bombard you with stuff, I'll just suggest you read the guide that is in the previous reply, and do a bit of reading of other people's posts.
Week 3 is when I really got into running and rather than thinking of it as a chore started thinking of it as something I wanted to continue doing. My first post here was after W3R3.
Yes, there are challenging runs ahead, but having a positive attitude will keep you going through them.
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