Metal health and support.

My boyfriend isn’t feeling well, as far as mental health recently. I’d like to be supportive and help him. I also respect him if he prefers to have space and be left alone. He’s been ignoring my phone calls, which is hurtful, but I’m trying to understand him, and keep my space. I’m just wondering should I consider us broken up? He hasn’t said anything about our relationship. I’m thinking give him a few more weeks and try to talk to him again? Any input is appreciated.