Glad you’ve started taking the dig for regular walks. That helped me immensely. As for the rest of the advice given, you’ve only a few months out. That’s very very early. Don’t let others guilt you into what you ‘should’ be doing. You do you. Work out what helps and what doesn’t. It’s very early to just not be thinking about the situation at all (or even for a short time every day). It’s ok to aim for those things. But don’t beat yourself up if you’re not achieving that. It takes YEARS to heal from such a devastating trauma. Be kind to yourself.