@best3444 don't feel a particular way about using dating apps, it's the norm in 2021 especially with Covid now. Just take each day one day at a time. I know it's super cliche but it really helps.
Edit: the other thing I would tell you is that go out with people you normally wouldn't. It's fun just to go out and have conversations with all walks of life and who knows they might surprise you and have something to offer. That's what I did during my single slump. Usually had some funny stories come out of the experiences.