If you are single, try to find some skilled nursing or respite to take breaks. This is another MUST have because you'll find yourself taking your child's temp. Contact your accountant or the IRS for tax info and benefits to help you out. Constipation and gas may be a problem. Use infant massage techniques to help move it along.
Warm baths help.
We used prunes and prune juice but it does develop into a dependency after a time, so look for alternatives. The anti-gas liquids on the market are great. Be wary of tooth development and decay due to fevers, antibiotics and lack of full descension into the mouth. Could be a problem later on. Develop a pattern that fits the child and you.