Confused to if I could be pregnant or not. HELP.?

Get your own home test, don't trust the free ones that some clinics offer, because there are fake clinics out there started by pro-life groups that offer free test and sometimes lie about the results (sounds like a conspiracy theory, unfortunately it is all too real and too common) in order to trick women into bonding with fetuses that they didn't want, and keeping them. Get your own test. You may want to take it or take another one about a week to ten days after your missed period.