I am just about 36.
A small amount of women are VERY sensitive to hormones and having a baby changes your body chemistry in all kinds of ways. So it's possible you've just become THAT sensitive to the hormones.
The numbness and eye issues could be anything or nothing that won't clear up once off birth control for a longer period of time. Of course my husband has MS so I see the possibility of MS symptoms in that post as well but that's a small small small possibility.
What a darling little boy!
Happy birthday Torin!