If you have second thoughts about a relationship maybe you don't need to be in it in the first place. You said "seems wrong," then most likely it is wrong and you shouldn't be in it. Having doubts about a relationship is normal but you want to make sure that it don't seem wrong from the start. I have been in a few relationships that seem wrong and it was wrong...and in the end someone got hurt.. I like the statement by Jan Glidewell also.