Adalimumab Injections

Hi, I have had psoriasis for 20 years now. Just turned 29. In February I came off methotrexate & started adalimumab injections… the methotrexate made my skin 100% clear but had to come off due to liver problems. For the first 3/4 months on adalimumab was great.. I remained clear but the last month my psoriasis has came back quite aggressively and I’m not sure what to do? Has anyone experienced this before? I don’t know if I need to change biologics or is this a normal stage? Any help would be great please.