Losing the stretch mark war...HELP!

Laura
So far just the boobs, thankfully they aren't dark and only I really notice them but I know I'm in trouble down the road.  I'm only 2 days shy of 10 weeks, and have been applying coconut oil like crazy.   I drink plenty of water, no crazy weight gain (none actually, just the body moving resources around.)
Is there anything else I can do?  Someone please help, I'll try anything!