yes i have a bicornuate uterus and i got my tubes tied jan 16,2010 i had a period april28,2011 was suppose to start may 26 ended up starting the 30th of may and im usually a 28 day cycle it lasted 3 days instead of 4 and im still having pregnancy symptoms, urination, fatigue, nausea, vomiting, dizziness, lower back pain, colostrum out of my breast sometimes,mood swings, food cravings,etc could i be pregnant. please help