I took about 4000ishmg of ibuprofen, should i be worried?!

I took about 4000ishmg of ibuprofen, should i be worried?

i wasn't feeling well earlier today, like headache,stomach ache, ect. so i took ibuprofen. i took like i think 2000 mg then, and then about an hour ago i took that much more again. i just wanted to know if anyone knew if thats bad? i'm 17, 5'8 and like 120ish lbs. can anyone let me know if i should worry about taking 4000mg+ of ibuprofen?

Yes you should never take that much ibuprofen , even prescription doses are only 800 mg . You can seriously damage your kidneys . Drink huge amounts of water and if your not making large amounts of clear yellow urine you should notify your Dr and tell them what is going on .