The world is ending, I should text my ex, right?

In the midst of this chaos, I have decided that now is an opportune time to reach out to my ex. You know, I just have to make sure she’s feeling ok. I’m not like trying to get back together or anything. That would be crazy. Unless she like wanted to or something. But like that’s for sure not the main goal. I wasn’t even thinking about that. I don’t like desperately miss the way she smells so I gave my roommate the Tresemme shampoo she used so that when he walks past me it feels like she is there...  I just think it would be nice to check in to see if she needs soap or toilet paper or nonperishable goods or someone to hold her tight and tell her that everything will be alright. But like mainly I’m just concerned about her health. I’m not worried about those guys in her instagram stories recently, this is purely about her well being. Obviously, whatever she needs I’ll drop everything to provide that for her but like in a platonic way. We’re working on remaining friends, even though we haven’t talked in like 2 months. I still consider her to be my best friend so I'm worried about her. I’m also not stressing over the fact that she hasn’t checked in on me yet or anything. She probably just remembers that I have a strong immune system.