Due to some psychological reasons I've been placed on a small array of medications and I'm not sure if it's the medicine or something else but I'm no longer functional in a certain way.
Should I even try to date if I can't have children?
This reminds me of the author of xkcd, a webcomic I follow. He got engaged and later married to his wife while she was taking treatments for breast cancer.
Ten years later he posted a comic about it:
HER: When they showed me the ten year survival graph I never thought I'd make it this far. I don't know why you married me when things looked so bad, but it was very sweet of you.
HIM: You make it sound like an act of grace, instead of something I desperately wanted to do but was afraid I would never get to do. You're the coolest person I've ever met. I just wanted whatever time we could have together.
This is a handy litmus test you got here though. If she rejects you because y'all can't have kids, she doesn't really love you. She just wants to start a family while she has time... And frankly at that age she's probably desperate. Real love will love for you, not for kids you may or may not produce.