Please HELP 😭😭😭😭

My almost 7m old doesn’t want to stop crying I don’t know what to do anymore I’ve tried everything!!!!!! His tooth is also coming out I give him Tylenol and some orgel he’s been like this the past 2.5 weeks already. I don’t know what to do to help him stop crying 😭😭😭 even when he’s sitting with me he’s still crying! Like nothing is helping’!!!!!