Suggest Treatment For Pain In Left Leg,feet And Shoulder

hi! I am hoping you could narrow down some of my thoughts regarding a pain im having in my left leg. it started this morning when I noticed it felt weird, like numb and kind of soar to the touch. its progressed all day now to basically just painful all in that area. (the knee up my thigh) but now, im sure its actually making my heel feel pain too!!??... I am 35, in good health, no isuues. I did 2 months ago start working out again, and while I do not think my right shoulder blade pain, with some sweeling is due to that, everyone else does... so actually yes, ive been suffering all day for about 3 weeks now with a crazy, deep kind of pain in my shoulder blade. Tylenol barely dulls the weird pain that sometimes makes me feel almost nauseous. so I have barely worked out, certainly no arms, tho vacuuming, mopping, carrying the baby ext still has to be done...I cant see how these two crazy weird all of a sudden body pains are not related but honestly I wont have healthcare til may and I have no idea where to even start if I was going to go to a doctor!.. I could pay my regular dr a cash visit but without testing or some real obvious answer, wouldn t that just be a waste of money??... thank you, I really really need a medical advice opinion. seriously I am unhappy about the pains, I don t usually complain, but this is just not ok. but what could it be?.. do I really need to see a dr??. ive been resting the initial pain in my shoulder as much as I can, and it is noo difference in the pain. now add the leg?! lol, help me :))) please! thank you!!