Idk what I saw but maybe you guys can help me?

Ok so I was in my bed it was 2:19 in the morning n Idk why but I was feeling uneasy n couldnt sleep n im just laying there my window is on my left side of me n I have it half way open n so r the blinds I like the cool night air it usually helps me sleep.bt anywsy I just lay there like I said n looking at the window when I see this black thing with like the brightist lights i've ever seen in the sky it freaked me out im actually crying while writing this ive never been so scared n my life n then my dog who lays on the bed with me wakes up suddenly which isnt like him and starts growling n then barking at the window I mean this thing was huge it coverd most of the sky of what I could see n I couldnt see the moon any more which always shines through my window I wanted to get up n run but felt stuck I couldnt move this thing was just hovering what seemed to.be just over my house I live n a townhome community so couldnt have been the only one who saw it bt then after wat seemed like an hour it I know this gonna sound stupid but it zoomed off without a sound and then I was finally able to gt up n I ran to my parents room n screamed as loud as I could mom dad they have a digital clock in there room its red number so I could see it was 2:25 it was only six mins have pasted bt anyway my mom woke up first n came over to me n asked wats wrong I ddnt know wat to say I felt they wouldnt understand or beleive me bt I said I saw a big black thing with bright lights in the sky I felt like I was 3 again talking like tht but how else could I have described it I was scared n still am I just need to ask what is it that I saw like I have no idea I just need some answers im seriously wigging out my sanity has been completely altered n just one night pls help me does anyone know what I saw?