End of losing streak

Well played, especially towards the end.
4...Bb4+ serves no purpose and neither does 5...Ba5. You just invite 5 c3 and your bishop is no better than it were on e7.
You opponent helps you with his Nd2-b3-c5-b3-d2.
10...Ba6 is strong as you stop him from O-O to bring his king in safety.
13...cxb4 and 14...b5 allows him to castle, while with 13...Bd3 you could keep his king trapped.

All I want is to reset this profile but I am told it isn't possible.

There is no point. Playing better will give you a better rating. Your old lower ratings are only a testimony to your hard work.

You can't post in the forums yet. Play some games!