I'm so much confused and nervous. pls help guys n gals...?

I was in a long relationship wid my ex for about 2 yrs. she was 4 yrs elder to me but we both loved playing with each other body parts. however we never had sex which i was desperate of but she didn't want dat before marriage. so we jus used to lick each other nipples, tummy n navel. but now wen we've broken up i miss all that fun. we broke up cuz our family did not support our relationship. now i've another gal whom i met on fb. she also broke with sum1 recently. i jus need to live my fantasies once again. but i fear dat dis gal might just end up in loving me as i don't wanna fall in love so early. so Wat should i do...