Hi. This is embarassing but it has really worried me. Day before yesterday my husband and i performed anal sex, and ever since i have had cramps. They feel like menstrual cramps but i just got off of my period. I dont know what could have happened that made me start having cramps. They are not terrible but they are just uncomfortable. They come and go throughout the whole day and night. What can i do to make them stop? What could be wrong with me? It scares me.