Painful bloating

I’m 2 days b/p free eating normal amounts of food (like 1700-2000 cals per day) and I can’t stand how bloated I am right now, my stomach is the same size it would be when I would binge 10k+ cals. I feel pain and discomfort in my stomach and all around my abdomen like I’m gonna explode. I make sure to eat slow but it doesn’t help, what can I do?