I like a girl what do i do(revised question from the last one)?????????

well i met her last month and we didnt know each other like nothing. next week she announced her b-day at last minute and only me, her girl best friends and her boy best friend got her a gift. next day she asked for a hug and the following week she asked if i can go to a bball game wit her and she was puttin her arms around me and doing stuff like getting near and wanting me to sit next to her. the next 2 weeks she still does the same things but asked me to walk her to cles every here and there and all of a sudden this all stopped after the next week we only talk now wtf? this goes to the last question i asked...... SHOULD I ASK HER OUT AT SCHOOL OR WAIT AND TAKE IT SLOW