Hello gamshihaja --- please listen to these people that are giving you their advice and learn from it. To contact your scammer, you are asking for even more problems and they will never, ever leave you alone, they want money and fast money, that is all they want.
Please listen to firefly and NewLight - they know what they are talking about. Follow all the instructions on this site, deactivate everything and do no answer an email, Skype message - whatever from anyone you do not know. The creeps want you to panic so you will pay --- do not pay them, ignore them, and they go away to prey on another victim.
I have walked in your shoes - as has many others on this site, pay attention to those who are giving you advice, for you own safety and peace of mind.
A scammer is only as good as the fear he creates.