I always want to tell my girlfriend I love her. IIN?

But then again, it's not like I say it to her like every 2 minutes in the day. Usually in the mornings before she goes to work, and sometimes at night before she goes to sleep. So I mostly tell her once a day, and other times it will be twice. Also, whenever she tells me how sweet I am, she doesn't sound like she's getting sick of hearing it. She sounds more like she's really happy to hear it and doesn't want me to stop. She even goes into how much she loves me.