I think my little one is teething as he’s been a little groggy, chomping down on anything he can get hold of, and dribbling a lot, I’ve also noticed he will start drinking his bottle then push the bottle away sometimes he will cry other times he will just play with the bottle then carry on drinking then stop again until he’s drank around 4oz then he will just refuse the feed he normally takes 8oz so a bit worried, does this sound like teething?