Ive had mild cramping and pelvic pains that come and go during the day (nothing like what i experience before i start my period) i have mild headaches, ive been sick a few times in the morning and afternoon, and feel nauseated during the day. and ive had reddish brown spotting for the past couple of days. How early do u start getting symptoms of being pregnant? ive been on b/c pills since early febuary and on it where i take 3 months of active pills then on the end of the 3rd month take the week of inactive pills. I start my inactive pills on this sunday. when i should i take at home pregnancy test. scary thing to me is i missed like 2 days of pills when me and my boyfriend had sex and he came inside me and that was like 2 1/2 weeks ago.