Talk to Gynecologist on Pregnancy In Covid

Aoa. I want to know that I am expecting, I did strip test and it came out positive. It's my 8th week now and I am taking folic acid 5mg. If any gynecologist can help me and let me know that when should I visit the dr and which tests are important and any medicies that needs to be taken because of this covid-19 i don't want to get my self exposed without extreme necessity. I didn't visit gynecologists till yet and haven't done any blood test too. Please guide me which weeks scan, tests and medicine are very important. It's my 3rd child, I have one 9yrs old and a 6yr old both via c section. Thanks in advance.