New relationship struggels

Me and my partner started seeing eachother about 3 months ago. We've had a couple ups and downs setting boundaries and then all seemed ok, IV been struggling with it a lot recently due to my past partner passing away suddenly.

All was well and suddenly she just disappeared, I know she goes quiet when heavy emotional things happen in her private life she doesn't want to talk about but I've only heard from her once in the last 2 weeks. I'm genuinely concerned and want I give her space for what she's dealing with but I'm dieing not being able to be there for her. If it's something like it seems to be it's not something I want her to go through alone.

She knows km here, and I have reassured her of that and I'm not going anywhere but the silence is hard. Anyone got some suggestions for what I should do?