I am having lower abdominal pain and back pain along with pains in my groin area i am 34 weeks preg. what should i do is this normal

Even : Even though some pain can be normal from the stretching of the uterine ligaments, some pains can be more concerning such as early labor, blood clot, or a problem with the pregnancy. The safest thing to do is to call your ob/gyn. Let them know exactly what you are feeling and they will be able to guide you as to whether they can see you in the office or whether you should go to the er. If you have any vaginal bleeding or fluid leakage, go to the er. Good luck!