To be fair, it's a complicated issue. Maybe not every single one of your ancestors was suffering; as far as we know maybe you had nobility 3000 years ago who lived like gods. Similarly, perhaps you're living through things that they would find it incredibly difficult to go through. Lastly, to this point
> My ancestors managed to survive and reproduce through ALL OF THAT, and I can't
The bar is very low. All you know is that your ancestors all lived long enough to reproduce, and then reproduced. It's not difficult to pass that bar today with means that were available back then: alcohol, patience, effort, luck for example (and that even leaves out the darker ways that reproduction happens, which happens more than people like to talk about).
If it's something you want (and related to a base instinct like eating and using the bathroom), it's doable. Join a church or other such community and you may even find people going out of their way to help you reproduce.