any guidance?

So I've been dating my boyfriend for almost 5 years now and I love him to death. But recently I've been having these kind of 'fits' where I feel nothing for him. I know I still love him and want to be with him because the thought of losing him devastates me but I was wondering if anyone has any input or maybe they get the same way? 
Much appreciated! 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors