Help adding a loop inside a loop

[Extra]

Edit:

Did this:

    format = "%Y-%m-%d %H:%M:%S"
    scheduled_time2 = datetime.strptime(DateTimeStr, format)

No format error but I get this output:

Output:
Reminders in Database:  ('Test 1', '2022-10-15 11:25:00')
Reminders in Database:  ('Test 2', '2022-10-15 11:28:00')
Reminders in Database:  ('Test 3', '2022-10-15 11:30:00')
Reminders in Database:  ('Test 4', '2022-10-15 20:19:00')


Scheduled Time:  ('2022-10-15 11:25:00',)
DateTime String: 2022-10-15 11:25:00
Scheduled Time:  ('2022-10-15 11:28:00',)
DateTime String: 2022-10-15 11:28:00
Scheduled Time:  ('2022-10-15 11:30:00',)
DateTime String: 2022-10-15 11:30:00
Scheduled Time:  ('2022-10-15 20:19:00',)
DateTime String: 2022-10-15 20:19:00

Current Date Time:  2022-10-15 20:20:00

Reminders Popup: ('2022-10-15 20:19:00',): Test 1
Reminders Popup: ('2022-10-15 20:19:00',): Test 3
Reminders Popup: ('2022-10-15 20:19:00',): Test 2
Reminders Popup: ('2022-10-15 20:19:00',): Test 4

Which is weird because the Reminder Popup says all 4 reminders are scheduled for 8:19 but they're not (only Test 4 was)

import sched
import time
import sqlite3
from tokenize import Double
from BX_External_Functions import checkForReminders, reminderPopup
from BX_Constants import MainDatabase, currentdate, currentTime

from datetime import datetime
#Create schedule
scheduler = sched.scheduler(time.time, time.sleep)

#Read in reminders from database
#For each reminder, add an event to the schedule (enter/enterabs)
connection = sqlite3.connect(MainDatabase)
for row in connection.execute("SELECT Reminder, DateTime FROM Reminders"):
    print("Reminders in Database: ", row)
connection.close()

print("\n")

connection = sqlite3.connect(MainDatabase)
for row in connection.execute("SELECT DateTime FROM Reminders"):
    scheduled_time = row

    print("Scheduled Time: ",  scheduled_time)
#----------
    #Convert scheduled_time from Tuple to List
    from itertools import chain
    DateTimeList = list(chain.from_iterable(scheduled_time))
    #Then Convert the List to a String
    DateTimeStr = "".join(str(x) for x in DateTimeList)

    print("DateTime String:", DateTimeStr)

    format = "%Y-%m-%d %H:%M:%S"
    scheduled_time2 = datetime.strptime(DateTimeStr, format)
#----------
connection.close()

import datetime
currentdate = datetime.date.today()
from datetime import datetime
timeNow = datetime.now()
currentTime = timeNow.strftime("%I:%M %p")

Current_DateTime = datetime.strptime(f"{currentdate} {currentTime}", "%Y-%m-%d %I:%M %p")
print("\nCurrent Date Time: ", Current_DateTime ,"\n")

# #If a new reminder is created, add it to the database & add an event to the schedule
# scheduler.enterabs()

# #Inside Baxter's while True loop, call schedule.run(blocking=False)
# print ('Checking for reminders...')
# scheduler.run(False)

def schedule_reminder(reminder):
    """Schedule a reminder"""
    scheduler.enterabs(
        time=scheduled_time2.timestamp(),
        priority=1,  
        action=send_reminder,
        argument=(reminder, scheduled_time))

def send_reminder(Reminder, scheduled_time):
    """Function called when time to send reminder"""
    print(f"Reminders Popup: {scheduled_time}: {Reminder}")


#Read in reminders from database
connection = sqlite3.connect(MainDatabase)
for reminder in connection.execute("SELECT Reminder FROM Reminders"):
    schedule_reminder(*reminder)
connection.close()

# somewhere later in your main code
while True:
    scheduler.run(False)
    # do other stuff