What should I do if I can't do Ramaddan

السلام عليكم ورحمة الله وبركاته

I feel sort of stupid for making this (idk why, maybe because some of this seems unrelated or just unneccessary to add here) but my family doesn't know I'm Muslim. They found out in November and tried to force me out of the religion. I can't do Ramadan because of this, I can't do it anywhere else either. I'm aware of not being allowed to eat while the sun is visible, but because of this I would have to do that. I'm sorry if this is worded poorly or if alot of this is just unrelated I don't really know how to ask my question very well here, basically what should I do about eating during the day, because I can't do Ramadan normally