I’m confused about my love life i don’t know what to do

It depends on the relationship. If you would consider the guy you are currently dating your 'boyfriend' then having feelings for other guys is not appropriate. If you have gone out with this guy once or twice, then the relationship is not yet 'exclusive'. You can date mutable guys and not be cheating. However, if you are devoted to one guy, and still seeing (or liking) someone else, that would be cheating. You need to check your emotions. Do you really like your ex? Or is this mere jealousy? Taking a break from the guy you are dating now to see how you feel about him and your ex would be a good idea. The last thing you need is someone else hurt. Good luck! (:

Too add on to the above statement (which is a really good point I may add.)In my opinion it's bad only if you are actually together with the guy and you've cheated on him with your ex. We all "like" someone whether it be celebrities, exes, or whoever it's how we act upon those feelings of like and unlike is the real question. If you love the guy you're dating, then you love him, but if you want to be with your ex that's entirely up to you and how strong your love is between you and the guy you are dating.