Dylans YouTube channel and the isarms YouTube channel has a ton of informational videos on sarms. You can also check some of the female logs here and the link posted for sarms info
As for a good stack for you, this is a very good and powerful sarms stack perfct for females that will give you great gains in muscle and strength a,ing with excellent fat loss and endurance benefits. Get everything from www.sarmsx.com
1-12 S4 50 mg day... split doses... 25 mg in the a.m. and 25 mg in the p.m.
1-12 GW-510516 (CARDARINE) 20 mg day… dosed all at once 30 minutes before workout…
1-12 mk-2866 25 mg day dosed once a day in the a.m.
1-12 SR-9009 30mg per day (5mg dosed 6 times every 2-3 hours)