I am so sorry about your dry eye problem after Lasik.
I have dry eye after Lasik 2 yrs ago.
I hope you are wearing some eye protection - wrap around glasses or even better - goggles that keep your eyes from drying out. I have found this reduces the need for such frequent use of drops.
I have also found that tranquil eyes worn at night have helped a lot. Or just use a damp (used boiled water) sleeping mask like those you can get when flying and keep it over your eyes at night when sleeping. I use gel type drops(Dwelle or Genteal Gel or Alcon poly gel) several times in the night which seems to give me better days. The DEZ drops (Dwelle and Dakrina) are worth a try. I feel they have helped my eyes feel a lot better. I have just started using Systane Free in between times especially when I am out and/or need clear vision instantly. They last better than all the thin type drops and feel good. However different drops suit different people!
I hope you come right very soon.
When the going gets tough - the tough get going!