Worry overload, Help!

No`5 🐝 happy • Religion - Jedi. Cares about - my children. Things I find funny - actual religion. Dislikes - fancy foods.
Ok so I found out I was pregnant last week.  I am now 5 weeks and everything thing that happens I worry about! Me and my hubby have been trying for so long we are so worried it will be taken away!  Ok I check to see if my boobs hurt, if they do, am ok! If they don't I worry! I take a nap at 4 ish most days because I am so tired, is this normal.  The day after I found out I was expecting I had brown spotting, it's now stopped so that started me off! And the other day a clear blue digital is saying I conceived 3+ weeks ago! How though the first day of my period was the 11th September.  Anyways I am a paranoid mess and need to advice from ladies who are experiencing similar things.