boyfriend makes me feel bad about myself sometimes?

maybe more like uncomfortable? if I try something new with my make up or listen to different music it becomes a huge deal for some reason. he makes me feel like I shouldn't try anything new or play around with my look. I bought my first pair of high heels and feel like I have to bring them back to avoid feeling embarrassed about wearing them. I tried liquid eyeliner instead of my normal pencil and got made fun of for looking like I was trying to do Egyptian eye make up. I was listening to music from my iPod in highschool when I've been listening to completely different music in recent years and am apparently having a musical identity crisis. I just don't get why everything is such a big deal.