There are myriad factors here that could contribute to how uncomfortable you feel. Here are just a few I can think of:
◘ Saddle fit/form
◘ Saddle positioning: Fore/Aft/Angle
◘ Saddle's existing padding/lack thereof
◘ Bike fit/posture resulting from bike fit
Most of these factors will require more information if anyone here is going to be of any help to you. Have you been fitted properly for a bike and saddle? What style of bike do you ride, and what position do you ride in (i.e. Hybrid, MTB, Road bike, Touring bike...and do you ride leaned more forward or backward)?
I've been through tons of saddles, even on the bikes that were fitted for me, because I never got properly fitted for a saddle at my preferred bike shop...the irony being that I didn't want to spend a ton on a single saddle, but I ended up spending tons spread out over several of them before finding the "right one" for me...and now I have a saddle library to show for it.
I'm an oddly-shaped guy...at 6'1"/220lbs, you would think I would be fairly large-esque, but my frame still looks tall and lanky; hell, I look ridiculously skinny from the sides...that being said, the way my body shape works, it turns out my sit bones are spaced farther apart than most average persons' sit bones...thus, I eventually figured out that I had to look for what most would consider to be a fat-@$$ saddle that was still thin enough for road riding to cut down on chafing,
and had a center channel cut-out. I ended up loving
this saddle at long last. It's inexpensive, and though it feels like it's almost too firm, it really does seem to support me just right. As a matter of fact, I quit wearing padded liner shorts for longer rides, and now just wear compression shorts from Champion to keep from chafing too much (cotton chafes pretty badly in my case).
All of this could be summed up with "Your Mileage May Vary", or "Tell us more about your bike first", but I thought I would give some context for that sort of answer first. Everyone's rump is different, and we'd need to know more specifics (bike & model & size/your size/saddle make & model) in order to give a more specific answer.