My mom heard me from heaven ❤

My mom passed away 3.5 years ago, I had a baby almost 6 months ago, so some days I struggle at the fact they will never meet. My husband was at work, my baby was asleep, sometimes in private I talk outloud to my mom, this time I cried out to her, begging her over and over to tell me she is okay. She had a drug problem my whole life, and when I was younger and I felt like she was acting funny/high, I'd be too embarrassed to tell her that, so we made a code word, which was PITA, (pain in the ass). So anytime I was uncomfortable with the way she was acting I'd say "mom, pita??" And she would go yes baby pita, which meant she was okay and not to worry. I told her somehow or someway to tell my friend who has spiritual gifts our code word. I went to sleep, and woke up to a message from my friend that said, "last night your mom came to see me, she told me to tell you a code word?? Does PITA mean anything to you?" I about had a heart attack, there is no way possible she would have known that I told my mom this like 10 hours before...I'm still shaken up, and just blown away. My mom has convinced me she is okay ❤