2000 Chevy Astro help me pls

In the mornning when I try to drive off, my car seems to shake like if theres something cloged. I did complete tune up 4 months ago. Just change my fuel filter and pump. No ck engine light on. Ill wait half hour before I take off agin it go away but not as much but im able to drive completely. I could put there car on park an try to idle it, and it will do the same as if its choking what can it be