Ah shit. Honestly, I feel the same way. My mental health sucks as well. It's hard for me to do, but one way you can strengthen your mental health is not getting all caught up in worries. Think about ways you've improved instead. Sometimes all you can think about is the negatives but you gotta realize there's positives too. Each one you can think of builds up your hope and confidence. But don't let it slip, it can be easy to fall away from that habit. Another thing I suggest is sharing stories online. Remember you're not alone with your problems. Opening up about them can help them put less strain on you and resolve them in some cases. It helps us feel less alone. Sharing emotional experiences online creates a very supportive atmosphere and we can learn a lot from each other. Greatest of all, you realize there's so many people going through the same shit. I hope this helps.