WHAT KIND OF BUG IS THIS

HELP?!

Recently got a used mini fridge and seen them crawling out!

What are these?! Bed bugs? Bat bugs? Roaches?

Edit: we’re very particular about getting used stuff but with baby #2 coming the budget is tight & this was for my breast milk when I pump in the middle of the night, any idea on how to deep clean or should we just throw it away?