Teeth pain

I'm 9 weeks and my teeth are killing me...this happened when I was pregnant with my daughter and it's happening all over again...I take 2 Tylenol and it goes away but it always comes back..I know I should go to the dentist but my insurance isn't good...but the question is..do u think it's okay to take 2 Tylenol every like 6-7 hrs? I just need to get by till it stops hurting!!!