I stopped taking my birth control about 3 weeks ago. i have had unprotected sex with my husband several times. i feel pregnant or symptoms of bc?

Assume pregnant: Each woman's fertility is different. Depending on you ovulation you may be pregnant - any unprotected intercourse off b/c may lead to this. I would eat healthy, drink lots of water, make sure you are on a prenatal vitamin and see what develops the next few weeks. If your period does not start in the next couple of weeks consider taking a pregnancy test.