Hi!
You don't mention where you are and what language you'd be more comfortable speaking. In case you speak Spanish, there is a Spanish forum where we could help you establish a routine to help you stop breastfeeding in Spanish. In case you're in Mexico, i have the Virtual Libary in Spanish here, so I could lend you the toddler book to help you wean.
Mean time, you need to set a daytime routine to make sure your lo is not waking hungry at nights. After you're done with the day, we'd need to take a look at naps and bedtime rituals to figure something else out.
KEep us posted and PM if you need anything else.