I took an overdose yesterday of 64x200mg Ibuprofen. I took it around midday. I hadn’t eaten for more than 24 hours prior to taking them. I regretted it almost immediately, and called for help, and an ambulance took me to hospital. They didn’t take my bloods for another 3/4 hours after the i ingested them. My bloods came back clear, and this morning the doctor asked me if I actually took the tablets, to which I said yes, because I did, but I could tell he didnt believe me. Can you explain this?