I have inflamed rotator cuffs (back of my shoulders) that started at my old medical lab job due to repetitive strain injury and my 35ish pound 2 year old is aggravating that old injury again just from lifting him into his playpen and out. I have him climb into his booster and everywhere else. So I'm switching him to a cot!

Do what you have to do to relieve pain, wear a brace or wrap it, ice it, heat it, take care of yourself. But check with your doctor, because I took anti-inflammatory drugs for about a year to keep my pain under control, now a couple of aspirin now and then takes care of it because I've learned not to carry heavy things often.