I don't know if this is right.

Melodi • 19 and in college
I am trying to get over my ex. It has been 5 weeks since he broke up with me and I haven't talk to him in 16 days and I feel okay. I still love him and miss him. He did me wrong by breaking up with me for a 16 year old twit but that's his jail bait because he is 20. 
Anyways, I have been talking to these 3 guys to get to know them see which one I like the best. I don't want to push it to far because I don't want to get hurt. Let's start with A. He is 21 and goes to U of Memphis. He is so sweet and he is good looking and he works and has a job and car. Then there is T. He is 24 and he does rodeos and travels but really wants to be with me but I have never met him. I have seen pictures of him and OMFG, he is gorgeous and his smile is so goofy and amazing. Then there is TG and he is my ex from my sophomore year of high school. He was dating another girl when he asked me out and I didn't know but when I did find out, I broke it off. Well I have talked to him in 3/4 years and he is completely different. He is so much more mature and he is getting himself together. He friended me on Facebook and we started talking again and we talk everyday. He invited me to go traveling with him this summer and I told him we would have to see what happens. 
Well I want some input on this because I have never talked to more than one guy before. I feel bad doing it. I don't want a relationship but I want to have one eventually. What you guys do in my position?