My son is 12 weeks old today. Over the last few weeks, he's found his hands and they are constantly in his mouth. Like, a LOT. He's also dribbling loads and when he's over our shoulder, our tops are saturated. He seems to become unsettled the last few night. He's put himself into a routine the last few weeks of having a bottle and falling straight to sleep about 7.30ish but the last few evenings, he's become extremely grizzly and will only settle when we walk him around for ages. Tonight he's cried for 2 hours
we've tried all of the obvious signs, temp is fine etc. He's finally exhausted himself and fallen to sleep on DP's shoulder. I've tried checking his gums and I think the bottom gums are showing signs but I can only see for a millisecond as he's turns his head towards my hand more to start sucking/chewing on it.
Could it be teething? If so, what can I do for him?