I've been feeling cold very easily lately, most of the time i'm wearing my winter robe, and it's almost rare to feel hot.

Need to be checked: can be due to several causes, hormonal, nervous or just dehydrated and not getting enough calories, you want to see your doctor for assessment, best wishes

Thyroid test: Good idea to get a blood test to check your thyroid function. The thyroid is a gland in the front of your neck that controls warmth, energy use, alertness, heart rate etc. If it is over-working people feel anxious + palpitations, sweaty. If it going to slow, people feel cold, feel depressed & sleepy etc.

Cold: A change to cold sensitivity MAY be due to a thyroid imbalance. Please see your doctor and he/she can investigate this possibility and others. Peace and good health.