feeling lost after my divorce

i just got out of a long marriage and its been hard to adjust back to the dating world. last night i met this guy at a bar, we clicked instantly and ended up going back to his place. it was intense, i was so turned on by everything about him. he had this wild look in his eye as we undressed each other, his hands roaming over my body like hes never seen anything like me before. i slid down and took him into my mouth, feeling the hard length of him pulsing against my tongue. soon enough we were both naked and tangled up in the sheets, his cock deep inside me. he moved so fiercely, making those primal sounds that sent shivers down my spine. afterwards though...i just felt kinda empty. anyone else ever feel this way after? is it normal to crave intimacy but then not really know how to handle being with someone again?