You are in choric pain, for now I would suggest not to go for exercise rather first stopping then pain, for that you can use belt regularly, have protein diet, be care fully about your posture, also you can visit physiotherapy clinic for therapeutic modalities, that will help you with pain reduction, after that go for exercises, don't do exercise if you pain increases, also have
vitamin d3, and try to relax , as stress also increases the pain perception.