You need to heal. Take as much time out for yourself as you need and treat yourself gently. Good that you have put blocks in place and that you have spoken to a friend.
I would say, try not to do too much at this stage. Sleep, walk, baths, relaxing, music, talking … Mindfulness may help and there are resources for this on the net.
Keeping a journal (in real life – not just on here) may also help. Almost a form of self-counselling. Try to nurture yourself and treat yourself with love. I wish you well.