18 and remarkably inexperienced?

Hey guys. I am an 18 yr old girl, and feel pretty s*** about myself just now. The last time I kissed a guy was when I was 11ish, and I wouldn't even count that as a first kiss to be honest. I have been loved once by a friend, but he was the type that would kill himself if he was dumped- he threatened to do it because I didn't return his feelings. I feel like guys will judge me due to my severe lack of experience :( people my age get really judgmental, and it makes me feel disabled in some way. Do guys really care?. Please give advice guys. Thanks x