I am new to this group. Diagnosed 5 years ago with Scleroderma, Sjogrens and Raynauds. Had my second Pfizer vaccine shot 3 days ago. Have had no reaction to either first or second shot. Everyone I know has had significant 2nd shot reaction. What does “no reaction” mean for me being 95% Covid protected beyond the next 2 weeks? Would be helpful if someone were collecting data on Scleroderma patients and reactions to shots, as well as demonstrated future Covid protection for those with Scleroderma.