Question about Consenytx

Hi I'm new here, so I have rhemtod & psoartic arthritis, with pretty severe psoarsis. Last year I was started on consentyx after humira and all tablet based treatments not working. I was put on a loading of 300mg each week then monthly 300g, by Gloucester Royal. I fell on hard times, missed some appointments and ended up moving to Stoke, anyways about 8 months later (some of this down to waiting listings) I finally get started on Consentyx again, however they haven't given me a loading course this time. After just 2 weeks I'm scabbing up severely again, and I just feel due to counting the pennies they didn't give me the loading 5 weeks. Does anyone know how long you need to be off this treatment before u need the loading injections again? Kind regards