I had a D&C on May 28th at 12 weeks pregnant due to a blighted ovum and stopped bleeding completely by the 30th. Hubby and I became intimate 5 days after the D&C and have been intimate every night since. This morning I woke up and wiped and had a yellowish-brownish discharge. It went away, but I have been feeling pretty crampy for about a week. It is an off and off crampy and it is horrible after sex. Is this a sign of an infection? My OB dismisses my concerns (I was bleeding through a tampon and pad during my miscarriage every 10 to 15 minutes for 2 days and she told me it was normal) and I was almost admitted to the hospital for low blood pressure (82/43) due to the blood loss.