Baby sitting on base...

So as us wives know it's hard to use your degree while being married to a Service Member. I have my Dental Hygiene license but it's hard to get hired or even stay with an employer a long time. We move every yr because of my husbands MOS. Anyways I started baby sitting and doing a "mini daycare" out of my home and right now I'm roughly making $550/week. Anyone else do this?