Got positive pregnancy test but no symptoms at all. Can this be chemical? I am on my 5th week.

Sravya

I have missed my period and got positive test result. Bit I don't have any symptoms 2 days ago I have experienced yellow discharge, and very light spotting ( dark brown) color also slight fever. Fever went away without any medication.

Now I am worried if this is normal or can this be chemical. Doctor appointment scheduled after 4 days.