Weird scab thing on my foot when I was 2 days old? Whatevs. Random strain of strep at 9 weeks? Bring it on. MRSA, RSV, and double ear infections all at the same time at 3 months? nbd. None of these things phased me at all, but here I am at almost four months and I've been crying nonstop for the past two days. Mom and Dad think I might be teething, and boy, has it put me into a tailspin!