It doesn't matter whether you have T1 or T2 or are non-diabetic. Every single cell in our bodies requires cholesterol. Without it, we die. This is why our bodies manufacture it. Hardly any comes from the food we eat. In fact, if we deprive ourselves of foods that are high in cholesterol such as eggs, our bodies manufacture even more, to compensate. Having low cholesterol is as bad as having high cholesterol, particularly for women.
Total cholesterol is meaningless. It is just a total of HDL and LDL plus a percentage of the triglycerides. . These days GPs are now ignoring the Total and looking at the other bits, especially the ratios. The Total/HDL ratio needs to be under 4. The Triglycerides are the real baddies and yours are very low. (need to be under 1.7) Your LDL is a little high (should be under 2 for diabetics and 3 for everyone else)
Worry not, you are fine!