Feeling so empty!

It's been about 3 months since the lost of my 23 weeks pregnancy! It's been so hard. I took 2 months off and now went to back work. I have to accept reality. I've been just trying on the side and just feeling defeated! I've been having to see people pregnant and see pregnancy announcements. Sept 25 was suppose to be the last day of work for me and I'd go on maternity leave but instead I left work to grieve and now instead of waiting for baby to come, I'm back at work. I feel so empty and still so sad...