Baby is nearly four months. Showing all clear signs of teething; rubbing face, irritability,crying alot (not usual self) trying to bite on everything, and drooling everywhere but over last few days is showing signs of tummy cramps? Is this normal? Otherwise seems happy and engaging. Nappy was slightly looser than normal today but drinking well. So was just wondering does teething give them excess wind or bellyache? Thank you in advance ☺️