symptom after menstrual cycle ends

[julia80]

Hi all.. my husband are TTC for the past 2 months. I have a regular 28 days cycle that lasts for 5 days. We did try during my suppose fertile days and now I got my period this last monday that has ended yesterday , my breats were extremely sore , and really bad backache before i got my period and it was really heavy with a lot of cramps and clots. Now. I've been having diarrhea since yesterday until today.. this never happens to me after I finish my period, it sometimes happens at the start of my period but rarely. Could I be pregnant eveb though I had a period? My 2nd question is yesterday (last day of my period) we did it again because some of my friends got pregnant at the end of their cycle and they are regulars as well. Any thoughts or advice thanks.