Help with painkillers

Megan • Trying to conceive first baby. But very ill with various things don`t think it`ll happen for a while :(
I am a long term co-codomol (paracetamol and codeine) use daily for years due to daily headaches and migraines, trying to conceive for 10 months now and had high levels of prolactin twice in my bloods and not ovulating too, just wondering would the codeine be contributing to this? Like causing the high prolactin and not ovulating? Anyone experience this? Thanks