found an oval pink pill about 3/4 inch with a slash in the other side. the imprint is RX 763. I found them in my daughters back pack and she said she doesn't know what they are. I wasn't able to find them in the pill identifier and I'm too embarresed to go to the pharmacy because what if its something illegal and I get introuble for having them on me? help me and email me if you have an answer. thanks.