is oatmeal bad like around 8:30pm and then exercise?

[Be happy]

i just had oatmeal twice.because i didnt have the chance to eat much whole grains today..in the mornings was the first than like at 12 ate brown rice and then i went to some party and i feel bad because i ate cake and sugar..my stomagh felt fat so what i did was eat oatmeal and was thinking to exercise....my love handles seem to be coming back i feel like cryin..am 17 by the way