Good morning @Former-Member and everyone here. I've seen you around a little but it's nice to 'meet' you properly lapses 🙂
Tights and boots, winter dresses, big jackets, soup (I love soup!), hot chocolates, my cats liking me a lot more through these months - they're other winter things that make this time of the year just a tiny bit more tolerable for me. I also love crochet and have been working on a huge blanket for months. Yesterday I had it over my legs (it is now bug enough to wrap myself in it if I want to) and thought how much nicer it is to not be melting hot and try to work on a thick blanket! Do you like gardening/flowers lapses? I was going to plant bulbs in our garden ready for spring this year but missed my chance because my mh took a turn. I like thinking that there are so many people around where I live who have probably planted all kinds of pretties which will lie in waiting ready for a beautiful show when the weather is a little warmer. Kind of like a reward for riding out this time of the year.

I wonder if it is too late to try something like this where I am? It could be like a bit of hope in a pot 🙂 .
I have ptsd (with MDD and GAD lurking underneath it), and understand how intense it can be to have flashbacks and then be stuck with hits of SI. I know you asked whether it's common to experience this years after a major sudden loss. From my understanding people who have experienced big traumas can spend years living with the after effects. Grounding exercises can help in the moment, though I can find it a struggle to get to a place where I'm able to ground myself when I'm re-experiencing trauma. Sounds to me like you did what you needed to yesterday and comforted and took care of yourself. Your throw rug sounds great and I can imagine how nice that would have felt.
While I don't think I have SAD, I do think that the weather definitely stirs up the ugly depression stuff I have brewing away. Winter is long here and I know that come July/August it will probably feel like it's been going forever and will never end. It always does though (I'm writing this here to remind myself of it and if I need to I'll visit this post again in a month or so!).
I hope you are able to get moving this morning and that your shift is a good one. I'd better go and start my day too.
Take care 🙂