It is quite possible she has lost respect for you in which case the attraction and feelings would probably diminish also. If you are serious about wanting to try again you have to figure out how you can gain this respect back. So I think it is possible for the attraction and feelings to come back but it may take some time and work. If you are not too phased about reconciling then probably best to move on.
Some people are drains and some are radiators... Keep clear of the drains and hug the radiators!