 [ Symptoms ] extreme pain after sex can not straighten body and i have an iud and can feel the strings the pain lasted for about twenty minutes or more in my stomach area and it was so extreme it made me cry and i was so scared it caused me to have some gas i have never experienced this much pain before i ended up take ibuprofen and it helped but now the next morning i am still having lingering pain when i move around in my abdominal area [ Disease ] it will work for strep but it is not considered the first choice which is penicillin vk