HELP - Chest rash😳

Teghan

Was changing Bub tonight and this rash came up! I only changed him 2 hours before and it wasn’t there???

He has had heat rash and it’s been particularly hot today but this seems a little outrageous???

My mum seems to think it’s a reaction to his needles he had but that was 3 days ago???

Any mummas experienced a similar thing?