X2. The pic look like it should at this point.. patience is key..They have a lot of work to do after the initial pip (you often can't see the break in the membrane, but it will be there) and before they get down to the business of unzipping. After that external pip it can take around 24 hours for them to absorb the remains of their egg yolk as well as the blood that has been running through the veins in the membrane. It's quite a process.
This is the stage that really tests your patience, but they will more than likely be absolutely fine, and jumping in to 'help' too soon will only end in disaster.