Uhh.. help!?!

Soo, me and this dude were talkin for a lil minute and we went to the movies..he fingered me BUT it wasn’t all it was cracked up to be AT ALL it didn’t feel good AT ALL and it jus felt like he was digging into me, I was wet it felt like but idk if it was me or him..so now I don’t want the boy I’m with now to finger me Cz I’m scared it’s gonna feel like last time Nd it was just really uncomfortable..any tips??