if you are still in the state of "DOUBT" then don't rush your decision.. Let it subside para sad makarealize ka asa jud maayo..
Also, i think during the times your down and sad tungod sa imoha ex.. imoha jud mga friends imoha kaduolan and then kapahungawan to ease the pain in your heart. Don't just take for granted their concern and advice..
If incase you choose your ex-bf, settle it first with your friends for them to fully understand.. Not just by saying if your friends then you understand.. Your might un-intentionally inflect negative feelings towards them w/c might ruin your relationship and unfortunately end up losing both..