HI we bought a Syrian hamster from a pet shop last week for our 11 year old . I explained that gaining his trust would take time & patience. However last night she put her hand gently in his cage and he bit her drawing blood, the cut is tiny but it bled a fair bit.. I washed it thoroughly under the tap and covered with a plaster .. Should I call my Dr this morning I am keeping an eye on it for infection but I am worried