Yes, you may be treated differently in the sense that people may show curiosity or offer extra assistance, but this is usually positive rather than discriminatory.
Curiosity and hospitality
In many areas, foreigners attract attention simply because they are less common. Locals may ask questions about your country or offer help with directions and recommendations.
Urban vs rural differences
In cities such as Islamabad and Lahore, international visitors are more familiar, and differences in treatment are less noticeable. In smaller towns, curiosity may be more visible but typically remains respectful.
Social interaction
Most interactions are shaped by hospitality rather than exclusion. Being polite and open usually leads to comfortable exchanges.