3.4 oil cooler/rear main leak?

Hey y’all, looking for some input on a couple leaks I’ve found recently. First pic looks to me like the oil cooler is leaking around the base? Oil was making a small puddle on the ground overnight so I put in some atp 205 and cleaned up real good and it’s still leaking.

Second pic has me wondering if I have a rear main leak, I see a drop of engine oil on the passengers side of the transmission, and a small drop of reddish fluid with weird crystals in it on the bottom of the trans. This leak looks to be much slower, but I’d still like to fix it if it’s worth my time. Those two white drops appeared after I put in the 205 re seal, not quite sure what those are Thanks yall!

 

Here’s a better pic of the two drips from the second leak.