Will eating make the pain worse?

I just got spacers today and i've been taking motrin and i took one 2 hours ago..and my teeth are pretty sore on one side, and i have nothing soft in my house i can eat besides this hershey pie i bought yesterday and im soo hungry, but it seems like when i eat it makes it even more painful. What should i do? i cant take anymore motrin till 2 hours later. I'm really hungry, but then again im tired and people sometimes get hunger and tiredness mixed up. Should i stop eating for toinght since i dont want to have any pain? it's only painful when i bite down