First time I have had Botox not pleasent. I had it for neck, eyes, and forehead. Is this normal?

I'm sorry you didn't get the results you wanted. The results of your treatment will last for about 3-4 months so the shape of your eyes will return to normal at that time. However, I suggest you see if your results get better as time passes. 

Far more important than the technique is the skill and experience of your plastic surgeon. Choose your surgeon rather than the technique and let them explain why one technique may be better than another.  See the below link on some suggestions on finding the most qualified Plastic Surgeon for y...

I'm sorry you are not feeling well. It is best that you wait until your infection has resolved before proceeding with your Botox treatment.  

If you wish to avoid surgery, your dermatologist can attempt to soften (not eliminate) some of your forehead lines by injecting high up the forehead, near the hairline.  This will not typically adversely effect the brow height as the frontalis muscle in this location does not significantly...

Botox is actually used as a treatment for migraines. The Botox wearing off wouldn't cause them but theoretically if you used it regularly in the past it may have been keeping them at bay for you. I encourage you to speak your injector about this treatment.

The best way to determine what is best for you is to see a physician in person. You should see a board certified plastic surgeon in your area to discuss your options.Best,