You'd better mark the location on the map.
If so, it is estimated that the problem lies in the dug ditch. There is a way to try and see if the ditch can be built into an underground ditch, that is, to use pipes and bury them underground.
Because the information you gave is limited, you haven't seen it on the spot and can't analyze it in detail, so you can't judge the problem. It is suggested to invite Feng Shui master to have a field visit.
Personal opinion, for reference only!
First of all, there is something wrong with the overall layout of your yard. I don't think you can change the layout of the whole yard. Therefore, I personally think that we should first change the ditch, change the underground ditch, and change the messy head on the ground. Because your house is a single-family house, you can't tell the specific mess, and you don't have a chance to get off the compass and tell the direction of your mountain. If you really feel uncomfortable, please have a look on the spot.