After winter the bike often feels strange at first. That's normal and usually fades after a few rides.
If you don't want to leave it to chance, start spring with a rider safety course. On a closed site you can practise braking, swerving and bends without traffic and without consequences if it goes wrong. Afterwards you usually ride noticeably calmer.
That's where you learn the technique. For everything that happens in your head, meaning blocks, mental replays and missing confidence, I'm here.