my baby is 16 months old and after every vaccination she received till date she was normal,some vaccinations she got fever and some slight pain in injection area but she was ok to bare the pain,but today she received her 1 n half year vaccination and she is not ready to lift her left her after vaccination and cries with immense pain,she never did that till date previously when she received vaccination.m little worried if something went wrong ehile injecting ,should i show to docter? its just today afternoon she was vaccinated,been half day thats it.please suggest.