Creating multiple Profiles instead of one In Django. Plz Solve this Problem

When logging in, create a profile, But when logging out and then logging in with that same username, It again says to me to create a profile and creates two profiles instead of one.

#For Cystomer Registration
class CustomerRegistrationView(View):
  def get(self,request):
  form = CustomerRegistrationForm()
  return render(request,'mp/register.html',{'form':form})
  def post(self,request):
  form = CustomerRegistrationForm(request.POST)

  if form.is_valid():
   messages.success(request,'Congratulations Registerd Succesfuly ')
   form.save()

   success_url = reverse_lazy('profilecreate')

 return render(request,'mp/register.html',{'form':form})

#For Creating Profile
class ProfileCreate(LoginRequiredMixin,CreateView):#ye hogia hamara upload wala
 model = Profile
 fields = 
  ['user_name','user_ethnicity','SelectGender','user_job','user_age','mother_additionalinfo']
  success_url = reverse_lazy('profile')
  def form_valid(self,form):
   form.instance.user = self.request.user
   success_url = reverse_lazy('profile')
return super(ProfileCreate,self).form_valid(form)

here are my URLs

#for register
 path('register/',views.CustomerRegistrationView.as_view(),name= 'register'),
#for CreateProfile
 path('profilecreate/',views.ProfileCreate.as_view(),name= 'profilecreate'),

when User Created and I remove the loginrequiredmixin from profilecreateview. It give me an error of Page No Found With This Url:127.0.0.1:8000/accounts/login/?next=/profilecreate. It does not go to Profile Create View because it is not logged in but just Registered. And I want the User Go to Profilecreateview only one time. Later he can Update it. –