My opinion.
The first foul was definitely a foul, but there was no intention to cause anyone harm. I have seen intentional fouls that were much worse than the foul itself, but unfortunately, Dolson is easily thrown off balance and thus she hit the floor, which, by the way, she does A LOT. That foul would not have had the same impact on a more athletic player.
The second incident was also a foul on Griner and IMO, had a retaliatory manner to it. Dolson is big and physical and pushes and shoves Griner a lot when they play. I suspect that if Griner had similar "balance" problems to Dolson's that she would have ended up on the floor also. BG is a bigger, more physical player than Dolson and thus the pounding she takes doesn't send her to the ground. And when BG exerts her will she is going to put some folks on the floor.
The biggest question is how will Dolson respond the next time that Baylor and UCONN play, which is no guarantee. Will she come out fired up or will she be intimidated?