This is my 3rd time late. I've been feeling nausea on and off all day just about everyday. My moods are crazy.. I go from laughing and joking around to crying. It's weird. I'm only 19 and I don't have insurance for a nother month or so, so I can't go to a doctors yet. I do eat a lot but I'm eating more than before on a few days. After I eat certain foods I get the feeling of nausea and hot flashes. If anyone could help me or give me advice I'd really appreciate it.

Thanks

Have your cycle always been like this? How late are you? Where you on birth control. If it is more than 2 weeks you can go get a home pregnancy test and use your first morning urine. If you want try to find a planned parenthood near you I think they might do the test for free or at a lower cost.
Sorry for all the questions but it will help determine what is going on.

So is this the third month you have been late? If so You really do need to see a doctor. I know you said you have no insurance, but there are local clinics that will see you for low cost or free w/o insurance. If you are pregnant, you are neglecting your baby of important vitamins and good care. Have you tried taking a HPT?

Yea, is this the third month of a missed period? Or you've just been late, but always started? Definitely take a hpt if you haven't. You don't have to have insurance to do that, and as far as I know, the dollar store tests are just as accurate as other hpts, so get one if you can't afford a different test. If you aren't having protected sex, start. And start taking pre-natals vitamins. Even if you aren't trying to get pregnant, it's a good idea to take these. They are great for your body, and they will help it to be prepared, in case you do get pregnant(if you aren't already)