[Beatrice]

Hi Barbara,

If you’re new to guitar set up i would advise you to take it to a guitar shop where they have staff doing repairs and who’d be able to help you and advise. Could be a simple thing such as adjusting the truss rod, but if the weather has been changing a lot, could be because the wood has contracted/expanded… in any case, best to get someone to look at the guitar as it could be lots of different things