AITA for sleeping through Mother's Day?
I (17M) live with my mum (47F). I am physically disabled, not to the extent of needing a caregiver, but a lot of things are more difficult for me than for others. This includes being semi-constantly exhausted. Yay. I have lived with my mum for about a year, because I'm attending a college in her area. Graduated early, not the point of this post. Prior to this year, I haven't lived with her since I was eight when she left me and my dad because she decided it would be better for her. I try not to consciously hold this against her but I worry maybe it makes me hold some kind of grudge that makes me less nice to her idk. that's why I'm posting here.
Today is mother's day. I went to sleep last night around 11 and woke up today at 4 in the afternoon to her accusing me of being a dick to sleep through her day, and saying that I basically should've just stayed over at my friend's place I was at yesterday, I guess instead of coming home, if this is how much I care. I do care about her because she's my mum. I didn't think I was being an asshole by sleeping, because it wasn't a conscious choice and I didn't stay up late or do anything deliberately that would result in sleeping in. We also didn't have any plans for the day, except for watching TV at home, so I didn't get in the way of anything. Am I the asshole? Should I have put more effort into... something?
Edited to add: I did buy her a gift and flowers, that wasn't the conflict. The conflict was the sleeping.
(English is my second language, I learned through school and through the Internet. Excuse my mistakes please.)