I've been trying to get pregnant for 6 months now almost 7 and have not yet gotten pregnant....I thought I was this last period my period was 4 days late then it was heavy for one day and went to spotting that lasted 3 days and then nothing so I don't know what to think I've been very moody and my husband can tell cause I'm very moody toward him also to my mom and I have been having very sensitive breasts my dogs have been wanting to cuddle up to my stomach and I am scared to take a test because I hate when it comes back negative then I get very heart broken and emotional.....what should I do