This can’t be happening..

Is it normal to feel bored in a relationship with your partner after being in a relationship for just 5 months? I mean when we talk on phone or text it’s not like what it use to be. We see each other ever now and then but we are working most of the time. But we never just chilled at each other house because my mom won’t let me go over his house. Because we are tired of spending money all the time to hang out.. idk.. I feel like it’s too early to be feeling like this. 😕