don't worry about your english. as i can see, it's good enough. native people may find your accent interesting and lovely. and as a foreigner,
you have the advantage of being exotic. don't strive to sound as native as possible, just be yourself and relax, you'll be fine. sometimes it's easier than you think to become friends and more with white girls. good luck.
Does anyone know how to say "我送你回家吧" in English?