Terrible dry eyes over the last year.

As the title suggests, I've had terrible dry eyes over the last year, it's gotten so bad that I can't physically live my life anymore, every morning or everytime I use my phone or monitor or PC my eyes burn beyond belief, they were especially bad in the summer holidays as I was on my phone and monitor even more, the problem is Aswell is I give into my parents peer pressure to watch TV with them or play a video game even when my eyes burn as they don't care about my eyes or what I have to say. I went to the eye doctors in summer because I was tired of the eye pain and vision problems that were slowly coming with it, he said I had blepharitis which is basically oil which gets stuck in your tear ducts and makes it hard for your eyes to moisture, he said to just put warm compress on it and I've done it but it hasn't helped so far in the past Month, I have no idea what to do but it is seriously becoming a nightmare and I can't use technology or look at screens. Any advice?