Backpacking alone is spain.

Hello. im living in spain at the moment, ive been wanting to travel for years but ive never had the money nor the confidence, ive been looking for someone to come with me. Last weekend i realised i dont need to be with people, im going alone this week, im a 17yr old girl. im starting from andalucia and hoping to end up in the north. i have no money, hoping to make a bit of money on the way, im taking a tent but i will probably be sleeping rough most nights. if anyone is travelling in spain, it would be good to have some company please reply this week