Good job! Homework #4 Done!
This weeks homework was a bit easier. But the idea of that is to help you go through last weeks stuff if you didn't go through everything. Or either way maybe even read some more articles, watch some videos and of course attend in the coaching. What will also help for your game is the evaluation part of other members hands and of course posting your own hands.
Well, first of all. I really doubt that any poker site is rigged. It doesn't really matter for them that much either who is winning. They are still making rake from any pot. Plus of course they ain't gonna gain much rake from the low-stakes while in high-stakes they gain a lot more. What may help is if you have enough of BR then might try out to play on different sites. It did help me. 
I can just assure you, that everyone is facing such a run in poker. Nobody will ever be able to avoid it, I repeat NEVER! Just the question is how everyone adjust to such beats.
How do you take them, how do you beat them. You are gonna start to think only of the losses and the bad beats you just start to loose even more money.
For example as I took a look at the hands which you posted. Although I'd rather have them in the HE forums and please could you next time do that.
I am still gonna threw a comment.
Hand #1
Preflop: Why do you 3bet in 1st place? I am pretty sure you didn't even know that much the opponent. Your Ace will be way too often dominated, you can only hope for the fold equity. But against UTG range, not really good idea.
As played
Postflop: Well, basically rather bet it normally and might even gain normal fold equity. You practically just invite him to bluff against you. And obviously on turn you don't beat much anymore. Even your equity ain't gonna be very good against something like TT+. We would need ~26% equity to make it even break-even Call. Against something like TT+ we might get something 30% so it's near break-even since I didn't exclude the rake. But mainly was preflop pretty horrible. While the opponent even seems to be pretty loose.
Hand #2
Well, what do you beat there? Mainly only JJ and that's pretty much it.
Trust me, that the only thing in those spots you can do is that take few days off and clear your mindset. IGNORE those beats! If you will start to think about them then you will just put yourself into bigger tilt and which will cause you loosing even more money. You have to find a way how it's gonna make to work for you and do understand poker is a matter game of long run only not just some beats. You can't win always in poker.
Hopefully this wasn't too easy homework for you. Some more points earned.