If you want to experiment, watch some videos on "winter sowing". And challenge yourself to try it. It's usually started while temperatures are still cold, but should still do fine this early in the season.
Cheap containers, solo cups, Styrofoam cups, milk jugs, water bottles, etc. You can also usually find cheap starting trays at a dollar store.
To prevent molding & other problems, use "seed starting mix"... not a potting soil.
Then you will also discover that what you started from seeds will actually outgrow the potted starts you buy.
They should also germinate really fast. Many times in 3-7 days or so.