Feeling insecure...

My boyfriend and I have been together for almost three years.

We’ve had our rough patches. I’ve always hinted him about marriage but he doesnt make the move.

The past couple of months (nothing related to Covid) have been rough on me because we’ve had more serious arguments. After the last one, ive noticed a change. Or maybe im just imagining things. But i dont feel the same with him. I feel like at any moment he’ll want to end things. I feel like im walking on thin ice. That if i do or say something, it’ll end it.

And i cant speak up because he’ll think im being overdramatic.

I dont know how to spark it up again... i need advice on how to bring up the spark again :(