Covid-19 woes. Live as normal or stay careful?

Hi mummies, my baby is coming 7 months and I’ve rarely took him out due to COVID-19. With the recent spike, I only dare to travel with him by cab and is only to my parents’ place, or go downstair for a walk. But I really hope to let him experience different places like malls, public transport, food centre and leave life as per normal so he will not be afraid easily. Wanna know if I am being too overly cautious or it’s the right thing to do. I guess my thought is that nobody knows when will it end (or if will end) so should I wait or let him live as per normal.