Dear kelly,
hi, wow you poor thing you are kind of all messed up. Firstly, I am not the one to judge you, what you do is none of my business, you have come asking for help and that is what we are all here for. From the dates you have provided it looks as though your last 2 periods were only 10 days apart, are your periods normally this irregular ? The fact that you were with robbie on august 16th and you got a period august 18th and your pregnancy test came back negative, I highly doubt you are pregnant. You have given it enough time for the hcg levels (or pregnancy levels) to build up in your body so it is now you can expect accurate results. So relax and don't worry too much, just be careful in the future, have you considered birth control pills ? They are very reliable these days. Otherwise you may be able to talk with your doctor about other contraception methods. Good luck kelly,
.::suzy::.