I'm worried something is wrong with me,but I don't have health Insurance???

if you are earning, keep aside some income. then use it to get insurance for yourself. otherwise now its very hard to manage all in own expenses. plus stop worrying so much. i believe these feelings will go

Are you pregnant? Just a thought. I felt that way and later discovered I was pregnant. Anyway, about health insurance - I think you need to get one as soon as you can. The younger you take up a health insurance the less complication and you will be covered more, as compared to when you are older and have more ailments. Then these insurance companies will not coer for your existing ailments. If I were you , I would try to search for some cheap ones if you are on a budget. I just had hospitalisation insurance for my entire family done recently. It feels great to feel a little bit protected. I know that my family will not be so burdened, if anyone of us lands in hospital.

Why don't go directly to any clinic and check first? Consult the doctor first, and see if he or she has any advice, then only decide whether you need to full body checkup. I don't know how important the health insurance is in your country, to me, I think the health is more important. Maybe it's not a big issue, so it'll be better if you just go and check first, and don't worry too much. Hope you'll be fine. ^_^