No pregnancy symptoms at 5 weeks

N • Expecting #1 in Oct’19

Expecting my 1st child and as per LMP, I should be 5 weeks 4 days and due around 10/10. But have no symptoms at all, no fatigue/nausea/frequent urination/cramps nothing except occasional irritability. Getting worried and anxious. Anyone else in the same boat ? Does it sound normal ?

Having my 1st obgyn appointment tomorrow, hope everything comes out normal on blood test / USG.