Hi im new

Hi everyone. im new. im looking for a little advice. i have a funny period last month which was 2 days early and only lasted a day (when its normally 5). iv done 2 tests, the last one being about a week and a half ago, but both neg. the thing is that iv got very sore boobs, really tired, feeling sick really hot and a few other things. do you think i could be preg? should i do another test?

Laura
xxxx :S