Relationship Help

So me and my boyfriend have been dating for a while now, but I’m kinda scared because I’ve been through loads of shit which caused me to feel no emotions and to be depressed. He knows my past and looks after me and I think I love him. We tell each other all the time but I don’t know because it’s scary. The last time someone told me the love me they used my depression against me.

What do I do?

Please help!!