Hi mam/sir, I had unprotected sex on 9th june cet he use pull out method and for assurance I took unwanted 72 within an hour but after 3 to 4 hours there was little bleeding my period was due on 11 june and on that day I bleed for 2 time watery like blood then my bleeding was stop and start after 3 to 4 day and continue till next 7 day with heavy bleeding then after 4 day I notice increase in size of my breast and also feel headache i'm one side of head and after 10 day some watery discharge from vagina am worried am I pregnant? please help.