Flashforge Creator Pro, I think I just jammed the extruder but I'm not sure. Pls Help

[SkyKisser]

Hi guys
I just started 3D printing for about a week with a new Flashforge Creator Pro. Today I messed up big time. I've changed filaments before, after heating up the extruder I push down the filament before level down the spring and pull out the filament. But today I was not paying attention while doing this and I pushed down the filament too quick and too hard and I think I jammed it.
The situation as you can see in the picture is the filament is stucked from all the way. I tried preheat and push down, pull out the filament but it just stuck there big time.
Do you guys think I have to take everything out to parts in order to fix it?
I've searched the internet but this task seems to be a bit too complicated for me, i've never done this before so I would like some recommendation and suggestion here if you guys don't mind.
Thank you very much, I appreciate your time reading my post.