Hello.. I have been sexually active since May this year without protection. I haven't had a period since June 6th. I haven't gained or lose any weight. I have been getting negative pregnancy test. My hormones levels are regular and I am not on birth control. I don't really know what to do now.

What are you trying to achieve ?

You had your hormone levels tested in the last month, yet are asking online what is going on?
You could be pregnant. You could be doing the HPT wrong. We don't even know what kind of test you are having done.
You might not be pregnant, and just skipped a period.
Assuming you are trying to get pregnant, you are concerned way way way too soon.
Talk to your doctor or nurse about all this, because there's no need for us to write the book. There's a ton of information on pregnancy sites, trying to conceive sites, and fertility sites.

Is this the first time your periods have been irregular? Did you have a blood test for pregnancy recently? Did you recently stop any form of hormonal birth control prior to trying to conceive?

It may just be a one off. If no period for August, see your doctor.

Hii,
try another test in the early morning. I am agree with DoulaLC wait for August otherwise see your doctor.