Trying to work out some timeline stuff here -- has there been any indication how much time there was between the unsnap and Tony's funeral? Because Wanda was in a significantly better emotional situation at that point than she is here.
Well, this episode gives us a lot of detail on that. A few weeks prior to Woo encountering the West View anomaly, we see Monica being unsnapped. Monica contacts SWORD after the first 3 weeks after she was brought back, but she wasn't the first to be unsnapped by far. Commemorative plaques of her mother and other operatives are still on the wall, and there are still news reports of people being "unsnapped". The unsnap isn't instantaneous. People seem to be coming back one by one over the course of at least several months.
It seems Monica travels to the city limits of West View the very next day after contacting SWORD, where she contacts Woo and is drawn into Wanda's bubble. 24 hours later, SWORD has established a response base around West View and has called in various scientists.
Woo gives us some more information on the matter. He had a witness inside West View which vanished and no one had sudden ever heard of him. Woo took the first flight of Oakland (presumably this happened one day prior to him meeting Monica) to investigate the situation in person, which is when he encountered the bubble.
Apparently Wanda's bubble extends roughly by a 5 mile radius. SWORD has already attempted and failed at using the phone lines to contact the anomaly, they've sent in 2 agents, they've attempted drones, and they've attempted digital communications.
So a rough timeline:
5 years ago - The Snap (Avengers Infinity War)
Several weeks ago - The unsnap (Avengers Endgame)
Undetermined date - Tony's funeral, Wanda seems alright
Start of the episode - Monica is unsnapped
3 weeks later - Monica contacts SWORD, Missing person report, Woo encounters the Anomaly
The day after (presumably) - Monica meets Woo, Monica is sucked into the anomaly
24 hours later - SWORD establishes a response base
That same night - Darcy and Woo attempt radio contact, an agent in Hazmat suit is sent in and becomes the beekeeper, Monica is ejected from the anomaly.