Hi Thots,
I'm Not judging u, but need to ask a v. critical qn: WHY, r u wif
ur bf, when u're still thinking of ur ex? Dun u think it's unfair
to him tt he's "stuck" wif ur emotional baggage without him even
knowing it? 
Some will sez, "I can't help it" but frankly, it's all in the mind
& the determination. He might haf comforted u when u were @ ur
most vulnerable?
Having sez'd tt, shd u be really confused abt this, perhaps explain
thgs to ur bf, & u hafta be v. honest. Ask him if he cld give u
time to fully get over ur ex, & if he cld offer u the support u
need.
Hope this helps...
RP