Based on your concern for your health, I'd encourage you to find an off-site place to live if at all possible.
We pulled all our flooring, did kitchen and bath counters, shower and full paint. Thankfully, we had an RV, it was a long 4 weeks, but thankful we were out of the house during the construction. We rented an air scrubber during construction, then had our ducts cleaned and finally after everything was completed we had a cleaning crew come in to give everything a once over before we moved our household items back in.