A peak results from combining training different aspects of strength and different aspects of fitness in a structured way that, hopefully, creates a relatively short window of time following a longer period of training when all the differing strengths and fitnesses are at a relatively high level, or at least the ones that are most demanded by your goal routes (which wouldn't be possible by you, without training) are.
At the level you're at really it sounds like you're 'just climbing' - the mileage you get from climbing in Turkey will make you better whatever you do. You're not at risk of massive performance losses.
To best prepare (and perhaps enjoy a tiny little peak) for a sport trip like that in 4 weeks time - try to up volume and difficulty of routes climbed week-on-week then take a full rest week before you go. To maintain your level just climb twice per week at the same level as now and continue fb'ing at the same level.
Like you say the best course to improvement is not being injured, consciously working to improve technique/efficiency of effort, and climbing lots.