I suffered an ectopic pregnancy in late July. Had emergency surgery to remove it, along with my right fallopian tube. I bled for about 4-5 days. Then I Immediately went on depo shot after surgery to prevent another pregnancy too soon. I waited an additional week before having intercourse. 6 weeks after surgery I got what I believed was my first menstruation since surgery. I have been bleeding a little more than 3 weeks now.Spotting mostly except when I have a bowel movement, Then I have heavier vaginal bleeding. Accompanied by pain in my left lower abdominal area, shoulder area and upper leg. I feel bloated. Appetite is normal, but I get full quick. Slightly nauseated. What could be causing all this? Should I be worried? Should I seek immediate medical attention? I do not currently have insurance of any kind and will only go to the hospital if I must, due the debt that I will incur- as an emergency room visit can cost at least $1,500-$2,000. So please advise me, because after 3 weeks I m a lil nervous! Thank you.