I do not want to derail the thread with self defense spergery, but stupid worthless advice is dangerous. Seriously, go get some MMA training if you live in a country where your government has taken away your right to defend your life. Go find a qualified professional to teach you how to shoot if you don't. Fuck, even John can carry pepper spray which is sometimes the best you can get. You also need to get the training dummy ones filled with water so you can learn how to use it. Doing some meme shit some asshole in a youtube video told you to do is not going to help.
Most self defense videos and bullshit you will see in supposed self defense classes are calm and clean. People are moving at 30-50% speed and the attacker is willingly going along with whatever technique is being demonstrated. The victim is not facing a violent threat, especially as one as overwhelming as a much stronger man attacking a woman. Ask a trusted friend or family member who is bigger than you to try to wrestle you or take you to the ground. Make sure it's safe environment and they won't get easy on you. You will understand why you need to get in a sparring ring to learn how to fight.