Basically dreams and astral travel is the same just in a different state of consciousness and clearness

Seems u couldn't keep your consciousness up long enough that makes it foggy. Sometimes it can be like that while other times it may feels so real that u think I can't jump don't this hill cause it feels like the physical life

U are on a good way I would suggest dailyeditation, energy work and if u can to eat light food for some time.

All the best