I'm pretty certain what I should but I guess I need an outside opinion. 2 weeks ago an ex and I started to become good friends again. We weren't friends for the past 4 years because we had a bad break up. Anyways, I still kinda still have feelings for her. It is only 2 weeks and I am not ready to tell her how I feel. Well, she told me today that she's going to try and rekindle an old relationship. I made a sarcastic comment (which I didn't mean it to be sarcastic originally). Anyways she knows I don't like her getting back together with him. Mainly for my feelings. Basically I'm stuck on either telling her how I feel, or trying to avoid it.
Well think about it. What were the reasons for your break up in the first place? fMore than likely those problems are still there or will be there once you get together again. Is it worth trying again? In addition, she clearly has feelings for someone else. Honestly, I feel you should forget about her, it doesn't seem worth it especially if she is thinking of getting back with an ex, also meaning that she has feelings for someone else.
Get together and if it doesn't work out never do it again
You two should get together.