Bf with no sex drive 👎

Hannah
Hey guys!
Now I have been with my boyfriend for nearly two years now so you would expect the sex life to still be pretty on going.
Well when we first started dated I did notice my boyfriend was different to other guys I've been with.
For example other guys would just want to have sex 24hrs a day and couldn't keep there hands off me.
Well my man at the moment hardly ever is horny. 
We don't live together but we stay over each other's nearly every night, but it's not uncommon if we only have sex once a week.
The sex isn't mind blowing either because he doesn't use foreplay just straight into sex.
Is this normal?
I know he loves me but feel like I'm not sexy enough to turn him on. 
I know it may sound pathetic but it's really getting to me. Help!