I have had lenscart make new glasses for me. They did an eye test on the spot and issued new lens and frames for me in a week. On wearing these new glasses, I get immediate headaches. The vendor at lenscart says that due to change in "cylindrical" value you are getting headaches and it will adjust in a day or two. Is that true? I cannot wear it for even two minutes without acute headaches. Please advise. I have attached two images. Lenscart values are new ones which are causing a headache. The second image is of the old prescription that I wear without any problem.