I am in the same boat as you my LMP was May 2nd as well and I still dont have a period 3 test all show negative. Did you ever get your period or were U preggo?
Are you stressed out? I know it's tough but try not to think about it...I have done it to myself and my period was 3 weeks late. I would give yourself a week and take another test.
it took 6 weeks for my pregnancy test to show positive! the doctors did them and so did I but they where all negative until 6 weeks later so there is a possibilty that u could be! i would go and ask for a blood test to be safe and that way you will get a definate answer within 5 days!
What I would do ask your doctor if you can get a blood test done it's more accurate so your mind would be eased. If your not pregant maybe your just stressing alot or something else.