Anxiety coming back..

Hi everyone, I'm new here so I'm sorry if I'm using this website wrong! I used to get panic attacks multiple times a day every single day for two years. I was in an abusive relationship and I also had general anxiety from having health anxiety but my panic attacks came from the relationship. Fast forward to last year, I left the relationship and instantly stopped having anxiety/panic attacks. I was finally living normally again and it felt so amazing. Words can't describe!! However, starting last month, I've been having some mild anxiety again and stressing more once again. I'm afraid my anxiety is coming back and I'm scared of letting it take over my life again. I don't want to go back to being stressed, exhausted, depressed, and just drained all the time again...how do you guys cope with this? how can I help prevent this? any advice? thank you all <3