These apps are designed to literally put you in this position, they erode your self esteem intentionally so that you spend money on their platform.
So first of all, none of this is a reflection of you as a person; it's a malevolent act by a corporation that you're victim of.
My advice is to find someone through mutual interest, personally my goal this year was to get healthier so I've picked up a few activities to keep me fit; rock-climbing gym, community gardening/permaculture, boxing and archery.
I've met some lovely people through these activities, and bonding over a mutual interest gives you time to weigh up whether a romantic interest would work or not. There's also the potential to be set up/hit it off with a friend of theirs if they think you're a catch.