breastfeeding again

Joanna
I want to breastfeed my 3 month old again. We stopped when she was one month and a half. Today I latched her to see if she still remembered how to latch and sure enough she did and she fell asleep on the boob and it was just so different than before. It was such a strong connection and it put her right asleep. Is it possible for me to start to breastfeed again, I squeezed and nothing came out :(