everything says yes to pregnancy test say..

So i've seen similar forums but mine different. here i was thinking im 9 days late but my doctor checked and im 3 days late im never late. symptoms: vaginal mucus, stomach back leg and breast pains headaches peeing more than a race horse always so tired weird sex drive reflux (chunky pre vomit burp) all the time weird temp and food cravings my doctor says all the symptoms are there i get like a twithy hard spot randomly in my stomach and yes i've gained weight but just in my breast and tummy my doctor said being 3-4days a urine test wont pick up so i get my blood results tomorrow.my doc believes.im preg due.to my symptoms yet needs the results to.confirm as minds can play tricks has anybody had this to find they.are preggas it be nice to be preghas