Begin with short romantic English novels if you're new to the genre. 'The Scarlet Letter' is a good choice in this regard. It has a strong romantic element in it. Once you get used to the style and language, you can move on to longer and more complex works like 'Wuthering Heights'. Also, you can join a book club that focuses on romantic novels to get more insights and motivation to keep reading.
You can start with the popular ones like 'Pride and Prejudice'. It's easy to get into and has a very engaging story. Just pick up a copy and start reading from the beginning.
First, you could look into some summaries online to find a romantic English novel that really catches your interest. For example, if you like stories set in a certain era, like Victorian England, you might choose 'Jane Eyre'. Then, get a copy from the library or buy an e - book and begin reading. Read at a comfortable pace and try to understand the characters and their relationships.