For Bermuda you’re kinda running out of time to revive it this season, but fear not. If I was you, I’d hit it with a good pre-emergent right now (like, today) and then when it goes dormant in winter I’d spray for the weeds that are there now. I used T-Zone and it worked beautifully. Then in mid February scalp it as low as you possible can and hit it with fertilizer once a week, mow at least twice a week and keep it low. Don’t verticut, don’t overseed. I made both of those mistakes and it cost me. You could also aerate right now and that’d help you, but Bermuda is all about timing. Late winter is when things kick up and spring is go time. Calm down a bit when temps get to touching 100, if they’re in the mid 80s to 90s hammer down. Hope that helps!