Not sure if i saw an ufo

So this happened 30 minutes ago.i was ready to go to sleep when i was in my room looking at the sky through my window when i see a red shadow in the corner, i'm pretty confident to say that it wasn't a cloud since it was red and in my country it's about 0.40 a.m. so i opened the camera of my phone to take a photo of it but then when i open the camera i can't see it anymore so i close my phone to look at the sky again and it's gone. I told my sisters about and they laughed at me but my mom says it's an ufo...guys this is the only place where i can talk about it, please help me i wanna know i just saw

(Sorry for bad english or bad grammar.. it's not my first language)