Re: I feel so empty
hmm it usually hurts when you see other is progressing and you aren’t, i mean in your case your friends are getting married so it would be hurting you to see you alone. just one thing, pray to Allah, inshallah there will be a nice guy just waiting for you to be your hubby 
second thing is that, Islam doesn’t prohibit any girl to be married with their own choice, if you like someone, talk to your parents.
Take care sis