Its nice to know u have so much zeal 4 learning islam, I have a suggestion 4 u , why dont u try Jamia Binnoria International Instittue(karachi). IT has decent studies plus great acommadation 4 women also . I gratuated from there this year ,it took me almost 10 yrs for the scholarcourse n memmorizing the holy quran . its only 5 yrs 4 mustooraat , they have many sisters from the US studying there. So give it a try , I hope it works out 4 u .