Late period

Today is the day 35 in my period I am ttc #1 over a year and my husband have very low sperm count, my breast is sore and full but iam afraid to test I don't want to be more stressed and disappoint so I don't want to test but do someone know how I can know if I am pregnant without testing, I know this is crazy, but really sometime it's hard to see it's negative and all your hope go away !