Some woman contact me trough Instagram first time in September with some normal questions. Her profile says "Binary expert, bitcoin trader, forex trader" with the website link on the bio
Slowly her conversation was about investing in bitcoin and the returns that could give.
I am sorry to say but most likely you have been scammed.
First they contact you asking some personal questions like from where are you, what's your job etc, acting friendly, and then they slide the conversation towards investments.In some cases with similar scams they allow you to withdraw some small amount to gain your trust so you can invest even more, and they offer you referral bonus so you can invite your friends.
Also, it would be good idea to share their website and her Instagram profile link.
Rule of a thumb-if someone contacts you on any social media platform asking for investment, it is a scam.