If these observations are meant to suggest that the Gospels are contradicting each other, think again, then try to harmonize the accounts.
1. It was early in the morning of the first day of the week (what we call Sunday) "when the sabbath was past" (Mark) and all the Gospels agree.
2. However, John focuses on Mary Magdalene, Matthew on Mary Magdalene and "the other Mary" (the mother of James), Mark adds Salome to the list, and Luke gives us the complete picture -- "they" meaning "the women also, which came with him from Galilee" (as stated in his previous chapter).
3. Matthew identifies the one angel (wearing a long white garment and radiating light) who rolled away the stone from the door, and Mark calls him a "young man" who was then found sitting. Luke indicates that a second angel joined him (shortly thereafter) to address all the women, and John says that these two angels spoke to Mary later on, after Peter and John had viewed the empty tomb and departed.
So to sum up:
1. Early in the morning on the first day of the week, all the women who had accompanied Jesus came with prepared sweet spices to anoint (embalm) Christ, presuming that His body was still in the tomb. Two angels (one of which had rolled away the stone) met them within the tomb and informed them that Christ was risen, and told them to go quickly to inform the other disciples.
2. All the women departed quickly as urged by the angels, but Mary Magdalene probably ran the fastest, although she informed Peter and John that Christ was MISSING (not risen) -- "They have taken away the Lord out of the sepulchre, and we know not where they have laid him", and returned with them to the tomb.
3. Peter and John also discovered that the tomb was empty, and believed that Christ was risen, then departed (presumably to inform the other disciples). However Mary Magdalene had still not believed that He was risen, and stood weeping outside, while thinking that someone had laid Christ somewhere else. Even though the angels had told her earlier (along with the other women) she had simply not believed up to that point, so Christ appeared to her and settled her doubts. But before He appeared those two angels came and asked Mary why she was weeping, and when she turned around she saw the Lord.
It is generally assumed that Mary Magdalene was the first to believe that Christ was risen, when actually she was the last among the women (just as Thomas was the last among the apostles).
As another poster has said, witnesses don't normally agree on the details, so I would expect the details to vary. The editors who collected the manuscripts must have noticed the variation. One might wonder why they included the variations. Since they did not erase the variation, they must have decided the variation is a good thing.
I would wonder about the difference between a man and an angel. Why would one witness say man, and another witness say angel.
I worked for thirty years as office equipment repair person. In the mid 1970's I had a service call at shrine or holy site. I'm not sure what to call it.
The day before I arrived to work on their office equipment, they had had some sort of vision. Most of the people, only one was a man, were excited about how the previous day Saint Joseph had appeared to them.
The office manager, the lady who had called to have me fix her copy machine, was not so sure about what she had seen. I think she saw nothing, but didn't want to say so.
This sighting of Saint Joseph reminds me of the variation of details found in the tomb story in the Bible. Everything from nothing, the office manager, to Saint Joseph in sparkly robes.