Yes, she does.

As Gwen goes through the portal again her shoes get ripped apart by it as well now leaving her fully naked. Things get much worse however, as Gwen exits the portal she starts falling as she no longer has web shooters she can no longer swing. Gwen rapidly falls and as she is about to hit a building she instinctively sticks to the glass of the building in her typical wall crawling stance accidentally giving all the businessmen that were having a meeting inside a full view of her tits and clean shaven vagina. Gwen quickly realizing her mistake immediately starts sprinting up the building onto the rooftop, thankfully she got out of sight before anyone could take any pictures and the men that saw her naked definitely weren't looking at her face so her secret Identity was probably still safe.

Gwen wanting to get back home and get dressed as quicky as possible picks up a paper bag and puts 2 eyeholes in it wearing it on her head like a makeshift mask to protect her identity. Gwen quickly runs as fast as she can across the city to get back to her apartment ignoring the stares and cheers her naked body was getting from the pedestrians she passed by some even taking photos and videos and posting them online. The event went viral so quickly that the hashtag #PhenomenalPaperBagStreaker was already top trending before Gwen had even arrived at her apartment. After getting dressed she quickly tries to call sue who is unfortunately off world at the moment.

Gwen instead tries too figure out what happened on her own. Gwen rationalizes that the dampener did plug the portals from happening and instead of multiple tiny rifts it built up pressure like a balloon and eventually popped resulting in the massive portal that she encountered while swinging and now that the balloon had popped it should be over. Deep down Gwen knew this probably wasn't correct but she just desperately wants to believe that it wont happen ever again. In reality her portal situation was more like a water pipe that had burst with that massive portal and now the pipe would be occasionally dripping water at random times causing portals to suddenly open around her in random intervals of time.