I use acuvue 2 for about 2 months and I started to rinse the contacts with optee free before and after use. Now, I don't know if is because the season or because of the solution to desinfect, my eyes started itchy and red a lot. I called a doctor and she

Agreed . Agreed that this is probably allergic but one can also have an allergy to the plastic of a certain contact lens. Please keep your follow up with your eye doctor.
It . It may be allergies, but could also be the early start of a condition called gpc, which occurs in contact lens wearers. Your best bet is to wait until you are examined to restart contacts. Also, you should be soaking the lenses overnight, not just rinsing them before and after use.