Why would I have less luck with online dating all of a sudden?

I’m almost a year post breakup and feel pretty doomed.

After my breakup, I moved 5 hours across the country to a new city, a bigger city to where I lived before

I’ve been on the dating apps for 3 months now, and I just don’t get any replies back but before I met my ex, I had a lot of luck with dating apps. I would go on a date every week. I literally still have a good bio and nice photos. I value personality over looks so I always message guys with a good bio, things about themself etc. I send a thoughtful message, not just a ‘hey’

What’s making things worse for me is the fact that my ex used and treated me badly, but now has met someone else and I’m just left feeling very undesirable. I just want to get dating again and with how busy my job is, I can’t get out and meet people naturally.

I keep crying about it as I just feel so awful. It feels unfair. I message guys and put thought into my messages but don’t get any responses. I’m 26, I want a sex and dating life, especially after my ex used me

All I do is work non stop and I feel like I’m just fed up with work and no ,Love life. I work from home too and I don’t even have colleagues