Because I lost 3 people in a very short space of time, I went to a bereavement group for a while. I remember one lady there (probably late 40s/ early 50s, but an only child of parents who were also only children, so she had not Aunts / Uncles cousins and she was single and didn't have any dc, so felt very alone) coming to the group one week, mainly to thank everyone for their support and to say goodbye. What she said was that she'd had a lightbulb moment, which was as follows:
"I realised that I'd been waiting for 'things to get back to 'normal', as in, return to how it all was before I lost my Mum. I then realised, that, as my Mum was now gone, things would never be "normal" - as in the way they used to be - again. However I realised that I would have to get used to what would become the 'new normal', and that it was OK for me to laugh sometimes, and go out sometimes, and not think about her for a short time some days, and to gradually pick up threads of my life again, just the same as it was still ok to cry sometimes, and be upset sometimes, and remember her a lot"
I think of what this lady said a lot and found it rings true with me. You don't ever "get over" losing someone close, but you learn to adjust / live with the next part of your life.
6 months is really still very new. Personally I think it's important to talk, to cry, to remember, but we are all different in our approach.
Look after yourself 