Overthinking, help me please

Hi! Sorry my english is not great, so sorry in advance haha

Ive been with my boyfriend for 10 months now, and when I am having family issues like my grandma being sick, his words are “oh im sorry, i hope she gets well” and then “when i see you i will give you a lot of kisses and hugs to make you feel happy” and i really appreciate that, but sometimes for me is not enough. Tonight my grandma was filling sick again, we had to take her to emergency, but i could not tell him, because he fell asleep. I texted my boy best friend, and he always has the right words to make me feel good. I think i am really overthinking things, but sometimes i thinks that this kind of things will make me get tired, i really love him, should I mention this to him? Or what should i do.

Thanks <3