I want to basically take everything before the colon and make it Key and everything after the colon to make Value
Try using the Match elements module, it has a KVP matcher.
When reaching out for assistance with your regex pattern for a Text Parser module, it would be super helpful if you could share the actual text you’re trying to match. Screenshots of text can be a bit tricky, so if you could copy and paste the text directly here, that would be awesome! It ensures we can run it against test patterns effectively. If there’s any sensitive info, feel free to change it to something fictional yet still valid by keeping the format intact.
Providing clear text examples saves time on both ends and helps us give you the best possible solution. Without proper examples, we might end up playing a guessing game, and nobody wants that as it is a waste of time! You are more likely to get a correct answer faster. So, help us help you by sharing those text snippets. Thanks a bunch!