I am getting the above error but the count of both the column and the data I am inserting is 19

try {
    $db = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
    $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

    $sql = "INSERT INTO prescriptions (
        rxID, rxPrimeName, rxAltName, patient, prescriber, dpp, dppMetric, totalDailyDosage, 
        totalDailyPills, frequency, freqMetric, am, noon, pm, bed, prn, pharmacy, lastFill, pills
        )
    VALUES 
        (
        '$rxID', '$drugName1', '$drugName2', '$patient', '$prescriber', '$dpp', '$metric', '$totalDailyDosage,
        $totalDailyPills', '$quantity', '$frequency', '$am', '$noon', '$pm', '$bed', '$prn', '$pharmacy', '$lastFill', '$pills'
        )";
    $db->exec($sql);
    echo "New record created successfully";
} catch (PDOException $e) {
    echo $sql . "<br>" . $e->getMessage();
}
$db = null;

This is the exact error I receive:

Insert prescriptions ( rxID, rxPrimeName, rxAltName, patient, prescriber, dpp, phpcn cphpcndppMetric, totalDailyDosage, totalDailyPills, frequency, freqMetric,am、noon 、pm phpcnendc phpcn、bed、prn、pharmacy、lastFill、pills ) Value('1111111', 'Test1', 'Test2', 'Jordan', 'Test3', '50', 'mg', '100, 2', '1', 'BID', '1', '1', '0' , '0', '0', 'KJdh', '2022-04-15', '60') SQLSTATE[21S01]: Inserted value list does not match column list: 1136 Column count does not match value count at row 1

Insert prescriptions(keyID, rxID, rxPrimeName, rxAltName, patient, prescriber, phpcnc phpcndpp, dppMetric, totalDailyDosage, totalDailyPills, frequency,freqMetric、am、noonphpcnendc phpcn、pm、bed、prn、pharmacy、lastFill、pills) Value (NULL , '1234567', 'Test1', 'Test2', 'Jordan', 'Test3', '30', ' mg', '60', '2', '1', 'BID', '1', ' 1', '0', '0', '0', 'Atrium', '2022-04-15' , '60');