I have 2 experiences to share. These 2 don't actually involve angels however I have had experiences with angels on other occasions. My 2 experiences are direct from God with no angel involvement.
When I was about 9 I was taken to the seaside with my Sunday school in the 1970s. I went into the sea even though I couldn't swim. Back then everything was laid back, I don't recall there being any life guards or any other safety measures. Btw, I am in the UK, just to clarify things. Anyway, I went into the sea by myself and was loving it. Suddenly the sand beneath my feet disappeared. I went under quite a few times and I thought that I was going to drown. I was chocking on sea water. I floated further away out to sea. Suddenly out of no where I was placed back onto a sand bank and I was able to walk out of the sea straight back onto dry land. People tell me that this is a miracle as I almost drowned.