There is no emigration (after the conquest of Makkah), but only Jihad (striving in the path of Allah) and some intention. So when you are summoned to go forth (for Jihad), go forth.

قَالَ رَسُولُ اللَّهِ ﷺ يَوْمَ الْفَتْحِ فَتْحِ مَكَّةَ لاَ هِجْرَةَ وَلَكِنْ جِهَادٌ وَنِيَّةٌ وَإِذَا اسْتُنْفِرْتُمْ فَانْفِرُوا