How can I stop being jealous about my best friend being pregnant?

I'm not being fake or anything I love this girl to death since 2nd grade and I'm very happy and excited for her an can't wait to meet her baby and today she just found out she's having a baby girl. We're in a long distance friendship she stays in Vegas and I'm in Cali she's like the only female friend that I have who kept it real for me and who I love to death it's like we talk about her baby all the time and her baby shower etc and it's like with me I try not to let it bother me but it's like where's my baby lol😪  I've been trying to get pregnant for about 12 months it took her 4 but it was unplanned but she's happy and I'm happy for her. I'm hoping I'll get my bfp soon cause I missed my period January but I'm irregular so it will still be a bfn anyway 😒 how can I get out of these feelings? Cause me not being a mother is making me depressed had chlamydia twice so that's probably why it will never happen😔