How you know your pregnant?

I'm not sure that I completely understand your question. You say that you've been 'blowed' for a while now. Did you mean bloated? What makes you beleive that you may be pregnant? The bloating? Did you have unprotected intercourse in the past few months? Typically, the presence of periods is a good indicator that you are most likely not pregnant. HOWEVER, it is not unheard of for women to continue to have periods and/or bleeding/spotting while pregnant. My daughter had bleeding her first couple of months of pregnancy and didn't realize she was pregnant.

If you are not pregnant and have excessive, consistent bloating, there could be some other underlying health issue that should be addressed. My advice to you is to see your doctor for a complete examination, discuss your concerns and have a pregnancy test done if you beleive you are pregnant. This way, pregnant or not, any and all concerns and questions can be answered and if there are issues, they can be treated appropriately.

Good Luck!