Noise canceling headphones and safe space for them for a few mins
Best thing is to get the outside somewhere like the park so you can sit even for a bit and let the wind on your face. Honestly I've been at my witsend with mine then the next day they love each other🙄 Grab yourself a drink and when you get time to yourself have a good cry and realise it, sit in the bath or watch some crap TV and tomorrow is another new day! ❤️
It happens to the best of us. Mine seem to be taking it in turns at the moment. I find I need even 30 mins away to collect my thoughts and I come back a whole lot better at dealing with the situation. Sending hugs x