<human>: Could you distill the essence of the text into 1-3 sentences?

Yesterday was my 25th birthday, my three closest friends (also female) live pretty far away now. We all usually get together on each other's birthdays (last year I spent $600+ traveling for each person's bday) but this time my friends couldn't make it to see me for my bday or to visit me this weekend. 

We also usually exchange gifts (about a $20-$50 range). My friends didn't send any gifts or even a birthday card even though I've been sending gifts/cards for their birthdays. 

One friends birthday was just in February and each of us sent a gift or card to that person. 

I got a few birthday texts but no phone calls or anything. I've never been super invested in my own birthday anyway, but it just feels weird that we've all been celebrating each other's bday until mine came up this month. 

Is it worth talking about with them? 

Maybe I'm overreacting - my bday this year was super underwhelming. I don't want to cause a rift or seem self absorbed.
<bot>: if you've been celebrating bdays with all of your friends, but no one celebrates yours, do you bring it up with everyone?