Advice

I have recently started TTC. My best friend lost their son (stillbirth) 3 months ago. I'm having conflicting feelings about my own TTC so soon after my friend's loss. It was one of the hardest things for me to witness and go through with her. I have not shared that we are TTC because I don't want her to feel that we are trying to do anything that would upset her. What would you all advise? Should I not tell her because it could take awhile for us to conceive and it'll give them more time to heal? I feel like my husband is going to tell everyone at some point and I don't want her to find out from someone else. Any advise especially from anyone in the same situation or who was on the other end would be greatly appreciated.