Losing My Best Friend After Getting Pregnant.

So my best friend and her husband (who is my husband’s best friend) have been trying to get pregnant for over a year now. She’s been understandably disappointed each month when her period comes. Until very recently my husband hadn’t been ready for kids so they knew we weren’t trying. In September we talked it over and decided to maybe start trying...and what do you know surprise I’m pregnant! I’m 9 weeks now and my best friend just had another negative test. I’m trying to be supportive but mostly I just feel awful because I know she won’t want to see me or talk to me for another month. Her husband is still low key mad at my husband for not being ready to have kids just a couple short months ago. We are both trying to be understanding but this just sucks. They want us to completely pretend that the baby doesn’t exist when they are around (which has been twice since we told them I was pregnant a month ago...we used to see them like 2-3 times a week). I know that her position must be extremely difficult but at what point do I need to stick up for myself? She doesn’t want to see me or talk to me and I can’t share anything about my pregnancy with her. This negativity is really getting me down and I’m not sure I wanna be around it anymore.