Sudden armpit smell

Hey guys, about two days ago I noticed that my armpits were smelling BAD. I shower daily and wear deoderant, but even on days I’d occasionally forget deoderant they never smelled this bad. Last night I took a shower and within 3 hours, right before going to bed, I put on more deoderant because of how bad it was. I’ve never had a problem like this before, and I’m not sweating under my arms either.

I don’t know if this is relevant or not but I’ve also been excessivley hungry for a few days now too. It’s like I’ll eat a big meal and within 2 hours my stomach is growling as though I haven’t eaten at all. This started right before the armpit smell started. I’m just kind of worried.