I regret breaking up with my ex. What should I do?

Maybe you should talk to him/her, see how he's/she's doing and maybe he'll/she'll give you an indication to whether he/she still likes you and if he/she does you can make your move.

Talk to them. Tell them how you feel and it might not be too late. If you don't talk to them you may end up feeling eternal regret so you should just confront them with your feelings. Don't overthink what you say but be considerate of their emotions.

Call him/her and say how you feel discuss why you did what you did.Then try to solve the issue and if it gets solves a to get back together.

What makes you regret it? Maybe you can try to remember all of the things that happened and try to figure out the reasons why you broke up. If you feel like he/she might still want to talk, you can try talking to them about this.

Be honest. Talk to them about how you are feeling, but don't forget about the reason you broke up in the first place.

Tell your ex how you feel and maybe you can get a second chance. If not then it just means they aren't the one so keep looking.

First consider you ex's feelings. Will he/she appreciate you reaching out? If not, trying to move on makes sense. If yes, maybe explain why you ended it and ask for consideration in restarting things?

The most logical thing that you could do is simply talk to your ex. Maybe they feel the same way, you never know.

Alot of people may experience a sense of regret after having made a decision to break up. Feeling alone is the a difficult process when you are used to having someone by your side. I would recommend reevaluating your reasons to why you broke up. Revisit all your emotions from what lead to the break up. Do the reason/s have importance to you still? Sometimes loneliness can mask our true feelings. Trusting your intuition will never take you where you weren't meant to be.

Take time to process the way you are feeling. Consider it from all angles as this will help you to realise every aspect of your decision and think about all of the impacts it will have, both positive and negative. This isn’t about weighing up the pros and cons of separating, it’s about taking into account what is going to be beneficial to you and your ex in the long run. If you are still in the initial stages of a breakup, these thoughts are totally normal and everybody experiences them whether they initiated the breakup or not. It is simply our brains natural reaction to major change, allow this to pass before jumping to any conclusions.