22M nobody wished me happy birthday today

Today's my birthday and i never thought that i was gonna see this but none of my friends wished me happy birthday on top of that my best friend fought with me on new year and hasn't talked to me since ,because i was not able to celebrate new year with my friends group and now he won't see my messages and does not even pick up my calls. And i had a reason for not going out that day, my grand mother was recently diagnosed with cancer and doctor said that she could be treated and someone needs to be there to take care of her throughout the night and I'm a light sleeper. So i was at home on the day of party because u can't leave her alone at night it's risky and he won't even understand it. I would have never thought that i have to vent out like this on this platform.

Edit: Thank you very much guys for all of your wishes now that my mind have cleared a bit i realized that it doesn't matter who has wished me. A few of my friends whom i care about a lot has wished me and that's all what matters to me. AND on the other hand the friend about which I've mentioned above i realized that i don't care about him now. In the morning my i couldn't stop crying because he was like my brother we have done a lot of things together whether it be shopping helping him for his parents anniversary and other countless things and when i realized that someone who held a very special place in my life couldn't even understand me then i was not able to control my emotions i don't even know how to describe it. And once again guys thanks a lot for your wishes i think I'm never gonna forget this day cause a lot happened today.

EDIT: THANKS A LOT GUYS SORRY I CANT REPLY TO ALL OF THE COMMENTS BUT I JUST WANT TO THANK YOU ALL FOR YOUR WISHES AND MAKING MY DAY