Cold :(

I have a horrible cold, I haven't taken anything for it and feel like crap and I haven't felt baby boy move much :( I worry about everything but when I don't feel him I panic. I'm 23 weeks. Is it still normal to not feel him all the time?? I have a doctors appointment Monday for my glucose test and I always worry before a doctors appt if I don't feel him. I lost my baby girl at 32 weeks and it just haunts me :(