Relationship/emotions

So lately I've been super emotional and find myself being even territorial with my boyfriend. I cry instantly when I feel hes hiding stuff from me or I just simply get insecure about myself. And when I'm sad and go into my room leaving his and we don't say nothing to each other makes me even more sad and emotional like he don't care....

Anyways any other ladies feel this emotional. And how is it impacting your relationship? This is a first time for him but a 3rd for me...