Ok i need ur help... im so confused....?

i'm pretty sure you're not pregnant. but your best bet would be to go to planned parenthood and let them give you a free pregnancy test... that's more efficent then store bought. there are lots of explainations about why your are sore or are getting bigger... lots of time s get sore because they are growing. but yeah if you don't have your period in another week i would stop at planned parenthood.