Advice?! Pleaseee

Lately my boyfriend hasn’t been as sweet as he normally is and he seems to be putting in less effort. For this past week our texts have been super dry and Idk I feel as if I’m bothering him. And normally after we text all day... one of us asks to FaceTime and we FaceTime almost every night. Lately I’m the only one who’s been asking. We were snap chatting right now and he just left me on read. What should I do? Should I snapchat him again? Should I just not text him till he text me first? Tell him how I feel? Help?! I’m also very emotional and sensitive rn my hormones are not helping 😫😐