Sounds like you have a mild dry eye complaint. The lid care wipes are good if this is complicated with posterior blepharitis or blockages of the meibomiam glands on the lids which secrete oils into the tear film helping keep the tears more stable. This would usually affect lid comfort and wearing time of your contact lenses as well. Over use of diluted baby shampoo has been found to actually damage the lid margin.
A simple thing to use is 'lacrilube' before sleeping as it provides long lasting comfort and lubrication while your eyes are moving and rubbing around beneath your closed eye lids. If you don't have a good tear stability and consistency your eyes may be gritty on waking, you may have difficulty opening them and you may get these 'eye bogies'.
A healthy diet can help with tear supply with omega 3 (found in oily fish) and flax seed oil having been found to be a great boost. If you don't have this in your normal intake then you can get these in supplement form.