My 14 mth old son is getting his 1 yr molars and is super uncomfy. Would love some ideas to help him please :)?

When my son was getting his front top/bottom teeth he had some moments during the night where he was uncomfy but these molars are kicking his poor little bum bum. I feel so bad for him :( he was up for a long time last night we gave him tyenol, teething tablets and orajel which releived him for a little bit. He had a temp of 101.6 but dropped a little after the tyenol. My husband would snuggle with him on the couch and give him his comfort that he needs (I would but laying on he couch is very uncomfortable for me right now 28 weeks preggers and huge already, but I sit on the floor with them and caress his hair an soothe him until he falls asleep, all babies need their mommies comfort) . I went to the store and bought Infant Ibprofen and that seems to help a lot more. But he doesn't have a appetite or is thirsty and extremely irritable, which I understand. I've been giving him diluted powerade (doctor's office suggest that if he isn't drinking much or throws up which he did last night too). Is there any other things we can do to comfort him? Or just hang in there and give him our love and comfort until this tooth pops out completely? Thank you so much!!