need help in pain!

In 11 weeks today and this is my second child. For the past few days I've been having stabbing pains in my right side, I've had a kidney stone once before and this is the exact area it was hurting. Not my belly not my back but my side, it hurts to move some and sometimes hurts to breath, Google isn't helping me so if anyone has expire fed this and knows what it could be please help me! I don't want to go to the doctor if it's something not to worry about!!!