Trying not to freak out

Tasha • Mommy to a beautiful girl 12/21/15
So as the subject says- I'm trying to stay calm and know this is normal but I'd really like some reassurance rather than bothering my doctor lol
I'm 22w2d and over the weekend up until Tuesday night I felt my baby big time- even saw her move from the outside....I loved it- but since like Wednesday on I've barely felt her move at all and it's really starting to freak me out. 
I've read online that until about 28 weeks the movements can be sporatic like this......but still, to feel her so strong for days to almost nothing for days....?! Please help put me at ease!! Thank you!!