Headaches after LASIK

I had lasik back in November 2022. I have had severe dry eyes since then. I went to the eye doctor because I was having sharp pains in the corners of my eyes (along with them being super itchy). Hthepast almost week I have been having what seems like cluster headaches which he thinks is also from allergies (it’s crazy allergy season here in Ohio). I have been so worried about this lasik from the day I got it… I am so worried I have corneal neuralgia or something terrible. Or is this from stress?