Unfortunately, those tests are total T3 and total T4, rather than FREE T3 and FREE T4. Perhaps you could ask your doctor for the frees next time.
No, you should not be worried about your low TSH, UNLESS you have hyper symptoms. Once on meds, TSH often becomes totally unreliable. Your T4 is only 24% of range, which is still considerably low of the 50% guideline. Is the range on your T3 correct (20-120)? TT3 reference range upper limit is usually considerably higher than that. Any symptoms?
Many doctors will put their patients on 50,000 IU of D per week when they have a deficiency like yours. Levels are then monitored and the dose is slowly decreased once the level comes up. You should discuss this with your doctor or a dietician. You won't know how long it will take; you have to keep monitoring it, so you will need help so you can get blood work.