Period late but still negative test results

Mandy
Hello everyone. I'm just wondering if any of you ladies have had similar problem? I'm a week late and pregnsncy tests are still coming up negative? Could I be testing to early? Should I wait another week? I have early pregnancy symptoms and sometimes it even feels like I might hsve UTI symptoms? I'm so worried and confused :(. I think in freakish myself out more looking at all the stuff on the internet lol. I have a 4 year old son so I do know what early prgnsncy symptoms are like.