i'm 5 weeks pregnant today. since this past wed i've been feeling weird. it started on wed. morning as a mild burning feeling in my lower abdominal area and my vaginal area. it didn't burn when i urinated. the vaginal burning subsided the next day, but the mild abdominal soreness/burning continued. this went on for about 24 hours. i was unable to sleep on my sides, which is how i sleep. this morning i felt better. the burning was gone. I'm left with a mild soreness. is this normal? i hear people say cramping, this is different, i think.