I had a sharp stabbing pain and cramping in llq for about 5mins. cervix mucus cleartrying to conceive lmp 5/24, 4/24,3/27, 2/28 and 2/3.when to test?

Depends: If home urine pregnancy test, use first morning urine,use no sooner that 2-3 weeks after first unprotected sex. If neg, repeat in 7-10 days. If both negative unlikely pregnant. Regarding your pain complaints, this could be many things. If if continues see doctor for evaluation. Hope this was helpful. Best of luck with trying to conceive. Dr R