crazeebeautiful
If you are small, that can often happen. As a small person (5'3"/125lbs), I've had the same problem. If possible, try a smaller absorbancy. If that doesn't work, I don't know what to tell you. If you have trouble getting them out (which could cause pain), I'd say keep them in until they are fuller with blood, which could make it easier.
BAD idea. Continue to change them frequently. Toxic Shock Syndrome is not something to play around with and better safe than sorry. Although the idea of getting a smaller absorbancy definitely can't hurt.
Also, height/weight size doesn't necessarily correlate with v****a size. A petite frame doesn't necessarily equate to having issues inserting things.
But if you truly want to avoid it, going back to pads might be the best thing.