Day 22: heart begins to beat with the child's own blood, often a different type than the mothers'.
Week 3: By the end of third week the child's backbone spinal column and nervous system are forming. The liver, kidneys and intestines begin to take shape.
Week 4: By the end of week four the child is ten thousand times larger than the fertilized egg.
Week 5: Eyes, legs, and hands begin to develop.
Your baby is definately there even if you don't feel him/her. I felt the same way. Once you hit that point where your baby is large enough to feel his/her movements you'll be feeling pregnant. And remember you can do it alone, in fact , in this day and age most people have to do it alone. And please don't ever consider abortion. Just look above at all the things your baby already has going for him/her