Any not have many symptoms?

Melody • Pregnant with #2☺️
I am not 8 weeks and the only don't have any major symptoms!! It's actually nerve wracking!! My boobs only slightly ache and have only been sick sightly ever once in awhile.  I know I should be greatful but it's totally making me anxious!! I don't have my first appointment until the 21st.   All the symptoms are so slight it makes it hard to believe I am actually prego!