This is super unhealthy! If I were you, I would deny the pictures being you, pull down your profile (start a new one if needs be) tell him the friendship has gone beyond the norm and it’s finished. Then block block block!!!

It’s almost stalkerish behaviour and by continuing the friendship/relationship, you are ultimately encouraging it.

Thanks girls. I know I vented a bit there, but there is literally no one else I could talk to about this. I was so sickened I couldn’t eat today. It’s my worst nightmare people finding out about things. I feel like if I delete the account then that’s a confirmation that it’s me.   
He’s sent messages saying he won’t tell a soul about my job and is just worried about my safety. Keeps going on about just being concerned for my safety. Playing nice I guess to try stay in my life.
I don’t believe he’ll tell anyone yet, but there’s the possibility he will when he knows I’m fully done with this ‘friendship’

Really sorry this is happening to you, going through a similar thing but not to this extent. I have to message my only female friend who knows what I do when I'm feeling mixed and emotionally distressed. Best thing is to ignore and block, hope you can stay calm especially when they try to get a rise out of you.

Nope nope nope, this guy is bad news and you 100% need to cut him out of your life. Threatening suicide? Getting jealous about you with other guys? MASSIVE red flags to start with. I'm creeped out even at the idea of him being in your home alone. If he outs you, deny it all, but the police can get involved if it progresses to harassment.

I said I’m going to block him but I’m scared because I know when I do he’s lost control and what will he do.. He’s got access to all my family and friends. I’ve said he’s making me ill. I’ve said I’ll contact the police and he said “what can you tell the police?”
He’s wrote “I need to see you face to face to speak about this.”

Tell him straight: "I'm blocking you from my phone/aps/email and do not wish you to contact me anymore. Further harassment from you will be dealt accordingly with the police". After that start collecting all his messages/texts/emails everything as you might need them when going to the police as evidence.

Block-block-block-block

There is no reasoning with this man, he's very sick, he's mentally unbalanced, he's obssesed with you and has lost grip on reality. He knows the power he's got over you because you gave your house keys (what were you thinking girl?) and the utter creep not only went through your stuff but "he decided it was ok to tell you his foundings". This person is not right in the head and you know it.

I have a very bad feeling for this man summer, this is not going to end well, but you need to get this psycho out of your life asap, even if he starts outing you out. I would also delete my AW profile and "lay low" for a while, do keep in mind that if you creata a new profile he's going to be stuck infront of AW looking for "women who look like you" for a while as this looser doesn't seem to have much of a life.

If after blocking him the harassment escalates I would go straight to the police and place a harassment order, then do a total "character assesination" of this person and tell everyone who asks he's obsessed with you, mentally unbalanced and you have a police order against him (which is the truth). Make him look like the psycopath he is and that will rest him a lot of credibility.

VC is right.
Plus your family would believe you hopefully over him when you say he's turned out to be a stalker who has been pestering you no matter how nice he was previously.
Keep safe x