I see potential in the way you're doing with your comic.
You're doing great right now at your level, you skill and talent will improve by time.
You only need to know how to practive, improve yourself, and learn step by step.
Try not to skip the method in the process though.
You may feel your comic isn't good enough and you can do better, because it is! And everyone else is feeling the same too. The problem with creation is you can always do more and unlimited, but you can't if you don't know how and when you do, you can only do so much.
So just step by step and learning. It will take a lot of your time, but you will see your artwork and story telling getting better by time. And after that, you will see how silly you're right now.
(OR, Maybe you're reading this in the future, maybe 1 or 2 years or more had passed by and your comic(s) is/are better right now and you're smiling because I can see you. Hello there, you in the future!)
I can sense your emotion, the way you feeling lonely, the way you seek attention but too afraid of criticism, the way you're trying to be funny. You are lonely and want to be related. But, you're not alone, everyone has the same emotion and feeling down all the time, so it is normal and okay to feeling down. It's okay to not be able to do something. So just be relax and do what you can.
When you can separate yourself with your emotion, your story will be great.
Honest criticism
Your comic opening is too heavy to get into, the punch line isn't that strong to be attractive. Too many words and details, copy-pasted panels on very pages. I had to read multiple times to truely understand what is going on with your comic. Your character isn't build up enough and your anxiety blocked you from trying to do a truely emotional scene.
Recommendation
Perspective, SFX, Contrast, character interaction.
You need to show the world, not tell by word. Do show, not tell.
Why the hell am I doing this?
Well, because you have potential. (and I can also practice my writing prompts, it took me 2 hours to write this)
If you love creating comic, then just keep doing it in your way. You don't have to worry about being bad, you only need to focus on how you can do better in your next project. Creating comic is hard to make money, so be strong and keep doing your full/part time job and making comic in your free time.
You can see how bad I was in this series and how good I am right now in my new project.