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I'm 22. I have 2 kids. I just had my son august 8th 2007. Both of my children were c-sections. My tubes were tied during the c-section with my son. I haven't had a period since october 13th. I've been dizzy, nauseated, my br___t feel like they are getting bigger. I've been extremely hungry. When I use the restroom I will have very faint spotting once one day and the nothing for a few days, then faint spotting once on that day again. My question is is it possible for me to be pregnant again and should I take a test?