I believe its just a calyx…
Healthy plants happy birthday.
They look like male sacks to me, but cant be sure until they mature slightly.
Lets tag a few:
Calyx to me also, but if they start to multiply, then I was wrong.
Try to get the ‘sacs’ in regular light. The top one does look like a pollen cropping waiting to happen. Maybe wrong tho… id snatch it off regardless
The first photo looks like balls to me…you should watch very closely.