A little bit of back ground my so and I have been ttc for 1yr and 4 mos now. Had a early mc last sept. so this month my period started right on time but was light two tampons in 24 hrs, where usually I go thru 8+. so I start to get crampyness on cd 12 take a test and opk is positive so we bd. since then still crampyness every once in awhile but about 2, 3 days ago started to get really sharp pains in my right side of my uterus. could this be stretching of the ligaments. this would be my second pregnancy. Here is my chart:

what are your opinion and thank you for taking the time to read this