Eyelash growth help!

Na

Hi guys! I need some help. For a very long time, ive been cursed with brittle short eyelashes, but when I was younger I had beautiful curled long eyelashes . I’ve been to two specialists and they both didn’t know what was going on. I’ve been given Bimitaprost which is like Latisse, and it didn’t really work. I’ve tried vitamin E oil and Vasaline . I’ve also tried going months without using mascara and nothing has happened . So I need more suggestions if you guys have any remedies. My proms coming up in a month and I can use false lashes but I’d like to have something, thank you!