think im pregnant with no4 have had a light discharge with blood in it but no period wasnt trying to get pregnant have been on the pill but missed 2 days has anyone had this before? havent done a test yet putting it off!! if i am i know my husband will not be happy dont know how to tell him as we have 3 already and no 3 was a bit of a surprise.. also dont want to tell my family they will give me grief!! anyone been in this situation please help thanks!!