Crazy symptoms

Tylah • Trying for a boy 🧘🏽‍♀️
Ok im having crazy symptoms. ( Lower backaches , white discharge , headaches , frequent trips to the bathroom , sore and swollen breast & nipples , dark areolas ,sore throat , light cramps & alot of gas.!! Ive never felt like this. Af is still late .. I put my last period into a calculator to find out when i conceived and it said " March 4th " which is 3 days after the last time i Had unprotected sex . I wanna test but im extremely nerveous ..according to my <a href="https://play.google.com/store/apps/details?id=com.glow.android.nurture">pregnancy apps</a> i should be 5 weeks . I wanna get a BFP im really nerveous because this is all i ever wanted ... Should i just test or wait for my doctors app on 3/31 ? Anyone feeling the same way ??