Don’t worry, it’s not going to affect your spousal sponsorship application. But having a pr application in progress will affect your trv application. Some people say it will not, but even having a partner in Canada affects the trv application. This logic is unbelievable. “You have a partner in Canada and want to visit them in Canada, but we won’t approve you, because you have a partner in Canada and might overstay or never leave”. You might want to contact a consultant to build a stronger case. The most important thing is to have something important in your home country, something as a child or high paying job/business. But sometimes even this is not enough.