New to this, but here it goes. I had my period on Aug 22-25 I had protected sex with my bf on my fertile days but the condom possibly broke. But now I'm supposed to get my period this Friday or Saturday and lately I've been noticing like a dull ache in my lower back & my breasts hurt and are heavy and semi swollen..could I be pregnant? & when should I test for pregnancy?? Hoping that I'm pregnant!![envy][smile][envy]