@ScottishMouse sorry that you are going through a tough time. I can use shopping to self-sooth and/or fill a void. Of course, it isn't the answer but it's very normal behaviour and you are probably sharing here because we are unlikely to judge compulsive Toast purchasing.
Expensive socks aside, I've been much better the last 6 months.
What helped me was to list (on iPad notes) every single item of clothing (inc accessories) I've bought since March 2020, which is when I got more compulsive. I include things I've returned and note the price, what has happened to it (returned, sold, wear often, never worn etc) and how I feel about the purchase now. Doing this has calmed my frentic shopping quite a bit. I also maintain a full list of everything in my wardrobe.
I think it's the act of doing something with clothes other than buying them (rather than reminding me of failed purchases) that helps. The 'distraction' you refer to.
I've sold much more than I've bought recently and, oddly, as my wardrobe gets less cluttered I feel increasingly less urge to buy.
Sorry for the long winded response. Hope things ease up soon.
PS- realise the lists are another form of compulsion (but much cheaper!)