Hello Carlos,
Its ethnicity is typically Iberian and you should not worry too much about the 43% share of western and central Europe.
Remember that part of Andalusia was occupied by the Swabians, mainly to the west, that, later, were replaced by the Visigoths and Andalusia was part of Kingdom of Visigoths until Arab invasion of the Iberian Peninsula. Before the consolidation of the Kingdom of the Visigoths, much of what is the coast of Andalusia was part of the Byzantine Empire
The Swabians originated from the region between the Elbe and Oder rivers in present-day Germany. The Goths were a Germanic people originating from the southern regions of Scandinavia and the Visigoths were one of two branches in which the Goths were divided. Nothing abnormal that you have inherited a sizable percentage of germanic DNA (43%). Genes mingle at random. Just as you have inherited much DNA from the Germanic invaders, other relatives of you may have inherited much less. Natural.
Simply put, for me, you are 100% Iberian, ethnically divided as follows:
41% of the Iberian natives;
43% of Germanic invaders (Swabians, Goths and Visigoths and, perhaps, even Vandals);
10% of Byzantine origin (southeast of europe)
4% Berber (ancient - 6000 years ago - and medieval - 8th century after Christ);
2% background noise.
Warm greetings.
Duarte