High TSH and high T4

For almost one year I’m having results come back at varying times with both high TSH and T4 which contradict one another. High TSH Hypothyroidism (which I’ve been for 26 years) and high T4 indicates hyperthyroidism. My endocrinologist and her team act like they’ve never seen this. My health has declined steadily since this cycle started 11 months ago.