Fallen out of love

So I’ve recently fallen out of love wth my boyfriend. We’ve been together for almost 5 years, we got together when we were 17 and were both now 22 years old. For whatever reason I’ve fallen out of love, the thing is there is nothing wrong with him, he’s a lovely amazing guy with a heart of gold, i mean no ones perfect everyone has their faults but overall he’s great... I feel like we’ve just lost our spark.

We go through dry spells were we don’t have sex for 3 to 4 weeks at a time, we barley talk to eachother and I can just feel there’s no connection anymore. I don’t get excited when he comes home and I feel like I want him to leave me alone all the time. He’s all I’ve known the past 5 years, I want to break up with him but im so scared to hurt him. I feel like an absolute bitch for feeling this way and I feel like I’ve failed us for falling out of love.

We live together and have a lot of ties together so I feel like it’s even harder to leave.

Can anyone shed any light if they have ever been in this same situation, how you e handled it and if it ended positively?

Thank you 💕💕